Podcast
Questions and Answers
Which of the following is a consequence of partial uncoupling of phosphorylation from electron flow in mitochondria?
Which of the following is a consequence of partial uncoupling of phosphorylation from electron flow in mitochondria?
- Decrease in electron flow to oxygen - contradicts the text
- Decrease in metabolism
- Increase in ATP synthesis - contradicts the text
- Increase in proton gradient - opposite of what is expected (correct)
What is the likely result of compensating for a defect in energy capture caused by partial uncoupling of phosphorylation from electron flow?
What is the likely result of compensating for a defect in energy capture caused by partial uncoupling of phosphorylation from electron flow?
- Decreased metabolism - contradicts the text (correct)
- Decreased body temperature
- Decreased electron flow to oxygen - opposite of what is expected
- Hypermetabolism and elevated body temperature - correct answer
What effect does cyanide have on the electron transport chain in mitochondria?
What effect does cyanide have on the electron transport chain in mitochondria?
- Stimulation
- No effect - contradicts the text
- Activation - contradicts the text
- Inhibition - correct answer (correct)
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"Test your Knowledge on Mitochondrial Function and ATP Synthesis Impairment: Can you identify the effects of partial uncoupling and hypermetabolism on energy capture? Take our quiz now and learn about the inner workings of mitochondrial membrane and electron flow to oxygen."