Krebs Cycle

At the end of the Kreb's cycle, where is most of the energy from the original glucose stored?

• in CO₂

• in ATP

• in NADH

• in pyruvate

Tags

NGSS.HS-LS1-7

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

• 1 ATP, 2 NADH, and 1 FADH₂

• 1 ATP, 2 NADH, and 2 FADH₂

• 1 ATP, 3 NADH, and 1 FADH₂

• 2 ATP, 8 NADH, and 2 FADH₂

• 2 ATP, 4 NADH, and 2 FADH₂

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

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

• Oxygen

• Water

• Carbon Dioxide

• ATP

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

NADH is a ______ form of NAD+.

• Reduced

• Oxidized

• Catabolized

• Hydrolized

Tags

NGSS.HS-LS1-7

Use the diagram to answer the question. Between which parts of the molecule must the bonds be broken to form an ADP molecule?

• A and B

• A and C

• B and C

• C and D

Tags

NGSS.HS-PS1-4

The link reaction produces:

• Glucose and pyruvate

• H₂O and CO₂

• CO₂, acetyl-CoA, and NADH

• Coenzyme A and NADH

What is the correct order for aerobic cellular respiration?

• glycolysis-->ETC--> Krebs Cycle

• ETC-->glycolysis-->Krebs Cycle

• glycolysis-->Krebs Cycle-->ETC

• Krebs Cycle-->glycolysis-->ETC

Tags

NGSS.HS-LS1-7

How many steps does the Krebs cycle take?

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How many ATP molecules are produced during the Krebs cycle?

• 32

• 48

• 2

• 18

Tags

NGSS.HS-LS1-7

What are other names for the Krebs cycle?

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