TCA cycle and Derivatives

Question 1

Where do you use Thiamine in TCA cycle?

Answer 1

Alpha ketoglutarate dehydrogenase

Question 2

Where do you form GTP?

Answer 2

Succinyl CoA=>Succinate

Question 3

Cyanide and CO block what part of the ETC?

Answer 3

Complex 4

Question 4

Gluconeogenesis irreversible enzymes?

Answer 4

1. Pyruvate carboxylase
2. PEP carboxykinase
3. Fructose-1,6 bisphosphatase
4. Glucose 6 phosphatase