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State whether the following statement is True or False:
Blood carries oxygen from the lungs to the cells of the body.
Blood carries oxygen from the lungs to the cells of the body.
- a)True
- b)False
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
State whether the following statement is True or False:Blood carries o...
- When we breathe, our lungs take in oxygen from the air. This oxygen needs to reach all the cells in our body so that they can work properly. How does it travel to all these places? It's the blood's job! Blood is like a busy highway inside us, carrying important things to different parts of our body. One important job it has is to carry oxygen from our lungs to all the cells in our body. Just like how a delivery truck brings packages to your home, blood delivers oxygen to our body's cells. So, the statement that "Blood carries oxygen from the lungs to the cells of the body" is True.
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Most Upvoted Answer
State whether the following statement is True or False:Blood carries o...
Explanation:
Blood plays a crucial role in the transportation of oxygen from the lungs to the cells of the body. Here's a detailed explanation:
Composition of Blood:
- Blood is composed of red blood cells (RBCs), white blood cells (WBCs), platelets, and plasma.
- RBCs contain hemoglobin, a protein that binds with oxygen.
Transportation of Oxygen:
- When we inhale, oxygen from the air enters the lungs.
- The oxygen molecules then diffuse into the bloodstream through the thin walls of the capillaries in the lungs.
- Hemoglobin in the RBCs binds with the oxygen molecules to form oxyhemoglobin.
- The heart pumps the oxygen-rich blood to various parts of the body through blood vessels called arteries.
Delivery of Oxygen to Cells:
- As blood flows through the arteries, it carries oxygen to the cells of the body.
- Oxygen is released from hemoglobin and diffuses into the cells to undergo cellular respiration.
- Cellular respiration is a process that produces energy (ATP) for the cell to carry out its functions.
Conclusion:
In conclusion, blood carries oxygen from the lungs to the cells of the body to support various metabolic processes. This process is essential for the survival and proper functioning of all cells in the body.
Blood plays a crucial role in the transportation of oxygen from the lungs to the cells of the body. Here's a detailed explanation:
Composition of Blood:
- Blood is composed of red blood cells (RBCs), white blood cells (WBCs), platelets, and plasma.
- RBCs contain hemoglobin, a protein that binds with oxygen.
Transportation of Oxygen:
- When we inhale, oxygen from the air enters the lungs.
- The oxygen molecules then diffuse into the bloodstream through the thin walls of the capillaries in the lungs.
- Hemoglobin in the RBCs binds with the oxygen molecules to form oxyhemoglobin.
- The heart pumps the oxygen-rich blood to various parts of the body through blood vessels called arteries.
Delivery of Oxygen to Cells:
- As blood flows through the arteries, it carries oxygen to the cells of the body.
- Oxygen is released from hemoglobin and diffuses into the cells to undergo cellular respiration.
- Cellular respiration is a process that produces energy (ATP) for the cell to carry out its functions.
Conclusion:
In conclusion, blood carries oxygen from the lungs to the cells of the body to support various metabolic processes. This process is essential for the survival and proper functioning of all cells in the body.
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State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?
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State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? for Grade 7 2025 is part of Grade 7 preparation. The Question and answers have been prepared according to the Grade 7 exam syllabus. Information about State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Grade 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?.
State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? for Grade 7 2025 is part of Grade 7 preparation. The Question and answers have been prepared according to the Grade 7 exam syllabus. Information about State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Grade 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for State whether the following statement is True or False:Blood carries oxygen from the lungs to the cells of the body.a)Trueb)FalseCorrect answer is option 'A'. Can you explain this answer?.
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