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Direction: Read the passage carefully to answer the question given.
The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle:
Slow-wave sleep (also known as deep sleep)
  • REM sleep (REM stands for Rapid Eye Movement)
    During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.
    As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.
    REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.
    Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.
    To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.
    Q. Why does the body start to die without sleep?
    • a)
      It does not get to dream
    • b)
      It doesn't get to repair itself
    • c)
      It does not let the brain rest
    • d)
      It creates confusion for various organs including the brain
    Correct answer is option 'B'. Can you explain this answer?
    Most Upvoted Answer
    Direction: Read the passage carefully to answer the question given.Th...
    The author describes in the passage that slow-wave sleep is critically important for the body's repair cycle. So, if we deprive our body of sleep, it will start to die as it loses the ability to repair itself.
    Hence, 'It doesn't get to repair itself' is the correct answer.
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    Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer?
    Question Description
    Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? for CLAT 2024 is part of CLAT preparation. The Question and answers have been prepared according to the CLAT exam syllabus. Information about Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CLAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer?.
    Solutions for Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CLAT. Download more important topics, notes, lectures and mock test series for CLAT Exam by signing up for free.
    Here you can find the meaning of Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Direction: Read the passage carefully to answer the question given.The quality of your sleep is determined by a process called the sleep-wake cycle. There are two important parts of the sleep-wake cycle: Slow-wave sleep (also known as deep sleep) REM sleep (REM stands for Rapid Eye Movement) During slow-wave sleep the body relaxes, breathing becomes more regular, blood pressure falls, and the brain becomes less responsive to external stimuli, which makes it more difficult to wake up. This phase is critical for the renewal and repair of the body. During slow-wave sleep, the pituitary gland releases growth hormone, which stimulates tissue growth and muscle repair. Researchers also believe that the body's immune system is repaired during this stage. Slow-wave sleep is particularly critical if you're an athlete. You'll often hear about professional athletes like Roger Federer or LeBron James sleeping 11 or 12 hours per night.As one example of the impact of sleep on physical performance, consider study researchers conducted on the Stanford basketball players. During this study, the players slept for at least ten hours per night (compared to their typical eight hours). During five weeks of extended sleep, the researchers measured the basketball players' accuracy and speed compared to their previous levels. The free-throw shooting percentage increased by 9 percent. The three-point shooting percentage increased by 9.2 percent. And the players were 0.6 seconds faster when sprinting 80 meters. If you place heavy physical demands on your body, slow-wave sleep is what helps you recover.REM sleep is to the mind what slow-wave sleep is to the body. The brain is relatively quiet during most sleep phases, but during REM your brain comes to life. REM sleep is when your brain dreams and re-organizes information. During this phase, your brain clears out irrelevant information, boosts your memory by connecting the experiences of the last 24 hours to your previous experiences, and facilitates learning and neural growth. Your body temperature rises, your blood pressure increases, and your heart rate speeds up. Despite all of this activity, your body hardly moves. Typically, the REM phase occurs in short bursts about 3 to 5 times per night.Without the slow-wave sleep and REM sleep phases, the body literally starts to die. If you starve yourself of sleep, you can't recover physically, your immune system weakens, and your brain becomes foggy. Or, as the researchers put it, sleep-deprived individuals experience increased risk of viral infections, weight gain, diabetes, high blood pressure, heart disease, mental illness, and mortality.To summarize: slow-wave sleep helps you recover physically while REM sleep helps you recover mentally. The amount of time you spend in these phases tends to decrease with age, which means the quality of your sleep and your body's ability to recover also decrease with age.Q. Why does the body start to die without sleep?a)It does not get to dreamb)It doesn't get to repair itselfc)It does not let the brain restd)It creates confusion for various organs including the brainCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice CLAT tests.
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