Pyruvate oxidation & krebs cycle

Pyruvate oxidation & krebs cycle

Multiple Choice

How many FADH₂ molecules are produced by 1 molecule of glucose?

• 1

• 2

• 3

• 4

Multiple Choice

How many FADH₂ molecules are produced by 1 turn of the Krebs Cycle?

• 1

• 2

• 3

• 4

Multiple Choice

How many NADH molecules are produced by a molecule of glucose through the Krebs' Cycle?

• 2

• 4

• 3

• 6

Multiple Choice

Krebs Cycle takes place in the:

• cytosol

• matrix

• intermembrane space

Multiple Choice

result of pyruvate oxidation

• acetyl - coA

• pyruvate

Multiple Choice

For the two pyruvates that enter from glycolysis, the Krebs cycles will yield:

• 1 ATP, 2 NADH, and 1 FADH₂

• 1 ATP, 2 NADH, and 2 FADH₂

• 2 ATP, 8 NADH, and 2 FADH₂

Multiple Choice

The waste product produced during the Krebs cycle is...

• oxygen

• carbon dioxide

• water

• ATP

Multiple Choice

The Krebs cycle anaerobic.

• true

• false

Multiple Choice

Pyruvate oxidation occurs in the

• the outer membrane of the mitochondrion

• cytosol outside the mitochondrion

• the intermembrane space of the mitochondrion

Multiple Choice

Which of the following is not an end product of the Kreb's cycle?

• FADH₂

• CO₂

• ATP

• pyruvate