Check your understanding of concepts from 4·12–4·16 Cellular respiration converts food molecules into ATP, a universal source of energy for living organisms by answering the following questions.
1. Which of the following metabolic processes results in the production of ATP in the absence of oxygen?
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2. If ATP is being generated in the cytosol, which of the following processes is responsible?
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D. |
E. |
3. Where are the molecules of the mitochondrial electron transport chain located?
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B. |
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D. |
E. |
4. What happens to electrons as they are passed down the photosynthetic electron transport chain from the primary electron acceptor?
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D. |
E. |
5. About how many mitochondria might you expect to find in a single human skin cell?
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E. |
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