RATE-LIMITING STEP

Question 1

Glycolysis

Answer 1

Fructose-6-phosphate TO Fructose 1,6-bisphosphate

Question 2

Gluconeogenesis

Answer 2

Fructose 1,6-bisphosphate TO Fructose 6-phosphate

Question 3

Glycogenesis

Answer 3

Elongation of glycogen chains (alpha 1,4)

Question 4

Glycogenolysis

Answer 4

Shortening of glycogen chains

Question 5

Citric acid cycle

Answer 5

Isocitrate TO alpha-ketoglutarate

Question 6

PPP/HMP SHUNT

Answer 6

Glucose-6-phosphate TO 6-phosphogluconate

Question 7

Lipogenesis/Fatty acid synthesis

Answer 7

Acetyl CoA + HCO3 + ATP TO Malonyl CoA

Question 8

Lipolysis/Beta-oxidation

Answer 8

Translocation of the fatty acyl CoA from the cytosol to the mitochondria

Question 9

Ketogenesis

Answer 9

Acetoacetyl-CoA TO HMG-CoA

Question 10

Cholesterol synthesis/Mevalonate pathway

Answer 10

HMG CoA TO Mevalonate

Question 11

Urea cycle

Answer 11

NH3 + CO2 TO Carbamoyl phosphate