MTC week 7 Flashcards

1
Q

what hormone promotes Glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase?

A

what hormone promotes Glucose-6-phosphate dehydrogenase and 6-phosphogluconate dehydrogenase?

Answer: insulin

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2
Q

what ratio of substance inhibits glucose-6-phosphate dehydrogenase?

A

what ratio of substance inhibits glucose-6-phosphate dehydrogenase?

Answer: high NADPH / NADP+ ratios inhibit it.

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3
Q

what is the primary oxidant in cells?

A

what is the primary oxidant in cells?

Answer: NAD+

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4
Q

what is the primary reductant in cells?

A

what is the primary reductant in cells?

Answer: NADPH

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5
Q

how much energy is consumed in gluconeogenesis?

A

how much energy is consumed in gluconeogenesis?

Answer: 4 ATP and 2 GTP to go from 2 lactate to glucose

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