Overview

Question 1

What are the four stages in order

Answer 1

Glycolisis, Pyruvate oxidation, Kreb Cycle, ETC

Question 2

What are the products of glycolisis

Answer 2

2 NADH, 2 pyruvates (3C each), 2 net ATPS

Question 3

What are the products of pyrivate oxidation (for 2 pyvate molecules0

Answer 3

2 Acetyl-CoA, 2 NADH, 2 CO2

Question 4

What are the products of Kreb cycle (for two rounds)

Answer 4

6 NADH, 2 FADH2, 4CO2, 2 GTP

Question 5

What are the products of Kreb Cycle (for one round)

Answer 5

3 NADH, 1 FADH2, 2CO2, 1 GTP

Question 6

What are the products of ETC

Answer 6

• ATP (32)
• Water

Question 7

What is the net ATP produced per glucose molecule

Answer 7

36 ATP
- 2 from glycolisis
- 2 from Kreb Cycle
- 32 from ETC

Question 8

Why is there two rounds of the Kreb Cycle

Answer 8

1 glucpse molec becomes 2 pyruvate in glycolisis. Each round of the Kreb Cycle uses 1 pyruvate

Question 9

Whats the defintion of cellualr respiration

Answer 9

Chemical process which oxygen is used to make energy from carbohydrates

Question 10

Whats the chemical formula of glucose

Answer 10

C6H12O6

Question 11

Where does each step take place

Answer 11

Glycolisis - cytoplasm
Pyruvate oxidation - bridge to mitochondrial matrix
Kreb Cycle - Mitochondrial Matrix
ECT - Inner mitochondrial membrane