Question 1: Which of the following enzymes are isozymes involved in gluconeogene

ID: 136183 • Letter: Q

Question

Question 1:

Which of the following enzymes are isozymes involved in gluconeogenesis? Check all that apply.

Pyruvate carboxylase

Glycerol 3-phosphate Dehydrogenase

Malate Dehydrogenase

PEP carboxykinase

(Previously incorrect answers: PEP Carboxykinase AND Pyruvate Caroxylase; PEP Carboxykinase ALONE)

Question 2:

The proton motive force (pmf) is used in the following ways to generate ATP during oxidative phosphorylation. Check all that apply.

The pmf is used to transport phosphate into the mitochondrial matrix.

The pmf is used to provide energy for the synthesis of ATP from ADP and Pi.

The pmf is used to release ATP from the F1 component of ATP synthase.

The pmf is used to bind ATP to the F1 component of ATP synthase.

(Previously incorrect answers: Option 1 AND 2; Option 2 ALONE)

Please try to select all the correct answers. Thank you!

Pyruvate carboxylase

Glycerol 3-phosphate Dehydrogenase

Malate Dehydrogenase

PEP carboxykinase

1) Which of the following enzymes are isozymes involved in gluconeogenesis?

B) Glycerol 3-phosphate Dehydrogenase

C) Malate Dehydrogenase

2) The proton motive force (pmf) is used in the following ways to generate ATP during oxidative phosphorylation:

B) The pmf is used to provide energy for the synthesis of ATP from ADP and Pi.

C) The pmf is used to release ATP from the F1 component of ATP synthase.

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