BIOL Exam 2 Quizizz Review

What is the first step of the Calvin Cycle?

Carbon Fixation

What molecule is split during the light reactions of photosynthesis?

Water

What is the final electron acceptor in oxidative phosphorylation?

Oxygen

What is the main purpose of the electron transport chain?

To create hydrogen ion (H+) gradient

What molecule is needed for the carbon fixation step of the Calvin Cycle?

Carbon Dioxide

Where does glycolysis occur in the cell?

Cytosol

What is the product of glycolysis?

Pyruvate

Which of the following if the final electron acceptor in the light reactions of photosynthesis?

NADP+

Where does photosystem II receive electrons from?

Water

What does photosystem I produce?

NADPH

What molecule is reduced at the end of photosystem I?

NADP+

Which is not a step in the Calvin Cycle?

1. Carbon Fixation

2. Reduction

3. Regeneration of RuBP

4. Oxidative Phosphorylation

Steps of the Calvin Cycle?

Carbon Fixation

Reduction

Regeneration of RuBP

How many ATP are produced in Glycolysis?

2 ATP

What is the main purpose of Cellular Respiration?

To produce ATP

Where does the Citric Acid Cycle occur?

Mitochondria

What is the primary product of the Citric Acid Cycle?

NADH

Which stage of Cellular Respiration produces the most ATP?

Oxidative Phosophorylation

What is the first stage of Cellular Respiration?

Glycolysis

What molecule donates electrons to the ETC in Cellular Respiration?

NADH

What is produced by photosynthesis?

Glucose and oxygen

Which part of photosynthesis produces oxygen?

Light Dependent Reactions

Which molecule provides electrons for the Calvin Cycle?

NADPH

How many carbon atoms are in one molecule of glucose?

6

Which process produces the majority of ATP in Cellular Respiration?

Electron Transport Chain / Chemiosmosis (Part of oxidative phosphorylation)

What does the Calvin Cycle produce?

G3P (Sugar)

What is the function of RuBP in the Calvin Cycle

Binds to carbon dioxide

Which stage of cellular respiration occurs in the cytosol?

Glycolysis

What are the products of pyruvate oxidation?

Acetyl- CoA and NADH

What type of energy is used to drive photosynthesis?

Light energy

What is the correct formula for photosynthesis?

Light + 6 CO₂ + 6 H₂O —> C₆H₁₂O₆ + 6O₂

What enzyme catalyzes the phosphorylation of ADP and ATP?

ATP Synthase