TCA cycle

Question 1

The three linked pathways make how many ATP?

Answer 1

30-32

Question 2

How many ATP does the TCA cycle create?

Answer 2

2

Question 3

how many rotations does the TCA cycle have to make the ATP?

Answer 3

2

Question 4

How many ATP does the ETC make?

Answer 4

26-28

Question 5

what are the products of the TCA cycle?

Answer 5

ATP (2 molecules), CO 2 , NADH,
and FADH 2

Question 6

What enzyme gets pyruvate to the acetyl-CoA?

Answer 6

Pyruvate dehydrogenase

Question 7

what enzyme converts citrate to isocitrate?

Answer 7

aconitase

Question 8

Where are the NADH and CO2 produced?

Answer 8

isocitrate——-a ketoglutarate
ketoglutarate —- sucinyl CoA
malate——-oxaloacetate

Question 9

Where is ATP produces?

Answer 9

succinyl CoA——–succinate

Question 10

where is FADH2 produced?

Answer 10

Succinate———–fumerate

Question 11

oxaloacetate can lead to the pathway to make …?

Answer 11

carbohydrates

Question 12

oxaloacetate and fumerate can lead to making…?

Answer 12

pyrimidine nucleotides

Question 13

ketoglutarate can lead to the making of …?

Answer 13

purines

Question 14

acetyl coA can lead to pathway of ..?

Answer 14

steroids and fatty acids

Question 15

the enzyme that converts malate to oxaloacetate is…?

Answer 15

dehydrogenase

Question 16

the enzyme that converts succinyl CoA to succinate is ..?

Answer 16

synthase

Question 17

Complex II is shared with what TCA molecules?

Answer 17

succinate and fumerate