Lesson 6 - The Krebs Cycle Flashcards

1
Q

TCA Cycle

A

IMG

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2
Q

What is the allosteric regulation of Citrate Synthase?

A

Allosteric
Stimulant: ADP ↑
Inhibitor: ATP ↑, NADH ↑, Citrate ↑, Succinyl-CoA ↑

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3
Q

What is the allosteric regulation of Isocitrate Dehydrogenase?

A

Allosteric
Stimulant: AMP ↑, Ca2+ ↑
Inhibitor: ATP ↑

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4
Q

What is the allosteric regulation of α-Ketoglutarate Dehydrogenase?

A

Allosteric
Stimulant: Ca2+ ↑
Inhibitor: NADH ↑, Succinyl-CoA ↑

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5
Q

What are the final products of the TCA cycle?

A
  • 6 NADH
  • 2 FADH2
  • 2 ATP
  • 4 CO2
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6
Q

Where does the TCA cycle take place?

A

Mitochondrial matrix

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