Glycolysis

Question 1

What happens to the rate of Glycolysis during hypoxia?

Answer 1

Decrease

Hypoxia= Oxygen deficiency in tissues^

Question 2

What are the allosteric activators and inhibitors of PFK-1

Answer 2

Ativators: FR-2,6-Bisphosphate, AMP
Inhibitors: Citrate, ATP, H+

Question 3

What enzyme produces ATP/GTP in the TCA cycle?

Answer 3

Syccinyl-CoA snthase / Succinyl-Coa Thiolase

Question 4

What is the enzyme in carbohydrate metabolism regulating Insulin secretion in pancreatic beta-cells?

Answer 4

Glucokinase

Question 5

what organs, tissues primarly use Glucose as their main energy fuel?

Answer 5

Testes, Brain, RBC, Lense, Cornea

Question 6

explain monosaccaride unit and bond of Sucrose

Answer 6

Fructose+Glucose are linked by glycosidic bond, ether bond between C1(Glu) and C2 (Fru)

Question 7

Inhibitor of mitochondrial ATP synthase?

Answer 7

oligomycin

Question 8

Explain monosaccaride unit + bond of lactose

Answer 8

Glucose + Galactose are linked by glycosidic beta-bond between C1 and C4

Question 9

How many ATP are made from citric acid Cycle?

Answer 9

10 ATP (check online)

Question 10

Covalent modification of Pyruvate Dehydrogenase Complex?

Answer 10

Pyruvate Dehydrogenase Kinase

Pyruvate Dehydrogenase Phosphatase