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 Respiration 30 Flashcards |
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What is the primary by-product of aerobic respiration? |
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Carbon dioxide and water |
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Fill in the blank: The __________ connects the mouth and nose to the lungs. |
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Trachea |
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True or False: Respiration occurs only in the lungs. |
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False. Respiration occurs in every cell of the body. |
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Riddle: I am a tiny air sac in the lungs, where gas exchange takes place. What am I? |
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Alveolus |
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Which of the following is responsible for transporting oxygen in the blood? A) Platelets B) Red blood cells C) White blood cells D) Plasma |
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B) Red blood cells |
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Fill in the blank: The structure responsible for releasing energy from glucose is called __________. |
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Mitochondria |
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True or False: Blood plasma is responsible for transporting waste products only. |
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False. Blood plasma transports nutrients, hormones, and waste products. |
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What role do capillaries play in the respiratory system? |
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They facilitate the exchange of gases between the alveoli and the bloodstream. |
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Riddle: I am the muscle that contracts to expand the chest cavity when you breathe in. What am I? |
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Diaphragm |
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Which gas is absorbed into the bloodstream during gas exchange in the alveoli? |
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Oxygen |
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Fill in the blank: The waste gas produced during aerobic respiration is __________. |
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Carbon dioxide |
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True or False: Erythropoietin stimulates the production of white blood cells. |
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False. Erythropoietin stimulates the production of red blood cells. |
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What is the function of platelets in the blood? |
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They are vital for blood clotting. |
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Riddle: I am the liquid part of blood that carries nutrients and waste. What am I? |
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Blood plasma |
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Which type of respiration requires oxygen? |
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Aerobic respiration |
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Completed! Keep practicing to master all of them. |
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