2.3 Cellular Respiration

Multiple Choice

Which of the following is not a part of cellular respiration?

• Krebs cycle

• Electron Transport Chain

• Calvin cycle

• Glycolysis

Multiple Choice

What organelle is responsible for cellular respiration?

• Mitochondria

• Chloroplast

• Nucleus

• Ribosomes

Multiple Choice

Which terms describes a process that requires oxygen to occur?

• Anaerobic

• Aerobic

Multiple Choice

Where does glycolysis occur?

• Mitochondria

• Cytoplasm

• Chloroplast

• Cell Membrane

Multiple Choice

In glycolysis, glucose is split into two __ molecules.

• pyruvate

• ATP

• ADP

• NADH

Multiple Choice

Glycolysis can be categorized as..

• Aerobic

• Anaerobic

Multiple Choice

Where does the Krebs cycle occur in the cell?

• Mitochondrial Matrix

• Inner Mitochondrial Membrane

• Outer Mitochondrial Membrane

• Cytoplasm

Multiple Select

Which of the following are products of the Krebs Cycle? (Select all that apply)

• NADH

• FADH₂

• ATP

• H₂O

Multiple Choice

What is pyruvate converted to before it can enter the Krebs cycle?

• Acetyl-CoA

• ATP

• pyruvic acid

• glucose

Multiple Choice

What enzyme is responsible for producing ATP in the electron transport chain?

• ATP hydrolase

• ATP synthase

• NADH synthase

• FADH₂ hydrolase

Multiple Choice

How many ATP can be formed in the ETC?

• 24

• 34

• 44

• 38

Multiple Choice

The movement of __ through a protein channel power ATP synthase.

• hydrogen ions

• electrons

• oxygen