Questions and Answers
What is the primary function of mitochondria in cellular respiration?
To generate and use ATP
What is the relationship between an animal's metabolic rate and its heat production?
The higher the metabolic rate, the higher the heat production
What is the primary source of oxygen for aquatic animals?
Water
What is the role of ATP in cellular functions?
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How many mitochondria are typically found in a cell?
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What are the three pathways that generate ATP from food?
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Which type of organism relies on its environment to regulate its body temperature?
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What is the primary purpose of vasodilation in thermoregulation?
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What is the term for the temperature range over which an endothermic animal can maintain its metabolic rate and temperature without appreciable change?
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What is the primary difference between endotherms and ectotherms?
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What is the purpose of vasoconstriction in thermoregulation?
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What is the critical temperature range beyond which an endothermic animal's metabolic functions and cellular components are disrupted?
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What is the primary function of aerobic cellular respiration?
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What is the term for the loss of water in the form of vapor, used for cooling down?
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What is the role of the hypothalamus in thermoregulation?
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How do endothermic organisms maintain a relatively constant body temperature?
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What is the direction of heat flow in a temperature gradient?
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What is the process by which a cell recycles ATP?
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