Krebs Cycle Explained!

Oxygen is required for the Kreb's (TCA) cycle.

• True

• False

Where does the Kreb's (TCA) cycle take place?

• Cytoplasm

• Sarcoplasm

• Mitochondria

• Liver

What does NAD+ turn into during the Kreb's (TCA) cycle?

• FAD

• NADH

• Acetyl CoA

• Pyruvate

How many ATP are produced by the Krebs (TCA) cycle?

• 1

• 2

• 4

• 34

If a NADH molecule goes through the electron transport chain, ____ ATP are produced

• 2

• 4

• 3

• 8

If a FADH₂ molecule goes through the electron transport chain, ____ ATP are produced.

• 2

• 4

• 3

• 8

Fat goes through beta oxidation to arrive at acetyl coenzyme A which enters the Kreb's (TCA) cycle.

• True

• False