Bio 20 Cellular Respiration

What are the products of cellular respiration? Choose 3.

• water

• ATP

• Oxygen

• Sunlight

• Carbon Dioxide

Which organ in a cell produces a large amount of ATP through cellular respiration?

• chloroplast

• mitochondrion

• nucleus

• ribosome

Fermentation does not require oxygen. Which type of human cell is the most common site for fermentation?

• skin cells

• muscle cells

• nerve cells

• bone cells

What is the name of the 1st step of cellular respiration?

• Glycolysis
• Kreb's Cycle
• ETC
• Anaerobic respiration

Where does glycolysis take place?

• Cytoplasm
• Stroma
• Thylakoid
• Mitochondria

NADH and FADH₂

• carry energy/electrons to the ETC.

• bind with Acetyl CoA.

• make pyruvic acid

• make water.

The number of ATP molecules produced by the Krebs Cycle per glucose molecule is

• 2

• 3

• 4

• 0

Which of the following is not a requirement for the Krebs Cycle?

• NAD+

• FAD+

• Acetyl-CoA

• Pyruvate

Krebs Cycle takes place in the:

• Cytoplasm

• Mitochondrial matrix

• Ribsome

• Intermembrane Space

Krebs Cycle is part of_______________ respiration.

• Aerobic
• Anaerobic