TCA/ Krebs/ Citric Acid Cycle Flashcards

1
Q

Location of TCA cycle

A

Mitochondrial matrix

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2
Q

TCA rate limiting step

A

Isocitrate to alpha-ketoglutarate by ISOCITRATE DEHYDROGENASE

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3
Q

Starting substrates for TCA cycle

A

Acetyl coA and Oxaloacetate

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4
Q

2nd rate limiting step of TCA cycle

A

Conversion of alpha-ketoglutarate to succinyl-CoA by ALPHAKETOGLUTARATE DEHYDROGENASE

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5
Q

Products of 1 turn of TCA cycle

A

1 GTP, 3 NADH, 1 FADH2

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