IB Biology Glycolysis

1. Glycolysis takes place in the ____________.

• mitochondria

• cytoplasm

• chloroplast

• plasma membrane

2. Glycolyis is an _______________ respiration.

• anaerobic

• aerobic

• fermentation

• aeroic

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

3. What does glycolysis do?

• breaks down ATP into starch or glucose

• takes in energy by eating food

• breaks down into CO2 and oxygen

• breaks dwn glucose into pyruvates

Tags

NGSS.HS-LS1-7

4. What are the end products of glycolysis?

• 2 three carbon molecules, 2 ATP and 1NADH

• 2 pyruvate, 3 ATP and 2 NADH

• 2 three carbon molecules, 1 ATP and 2 NADH

• 2 pyruvates, 2 ATP and 2 NADH

5. Glycolysis produces a small amount of ATP.

• TRUE

• FALSE

• MAYBE

• NO COMMENT

Tags

NGSS.HS-LS1-7

6. The process of glycolysis produces a total of _______ ATP molecules.

• 1

• 2

• 3

• 5

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-3

7.In glycolysis, what does glucose break down into?

• NADH

• FAD

• pyruvic acid

• acety coA

Tags

NGSS.HS-LS1-7

8. The first step in glycolysis is catalyzed by an enzyme called_______.

• isomerase

• hexokinase

• aldolase

• phosphofructokinase

9. In what step of glycolysis NADH are produced?

• 4th step

• 5th Step

• 6th step

• 7th step

Tags

NGSS.HS-LS1-7

10. This enzyme causes 2-phophoglycerate to lose water from its structure.

• phosphoglycerate kinase

• aldolase

• enolase

• isomerase