Respiration

Question 1

ATP is utilized in how many steps of glycolysis? What arey they?

Answer 1

2 steps, glucose to glucose-6-phosphate; fructose-6-phosphate to fructose-1,6-bisphosphate

Question 2

How many steps NADH + H is formed? Where?

glycolysis

Answer 2

1: 3-phosphoglyceraldehyde (PGAL) is converted to 1, 3-bisphosphoglycerate (BPGA)

Question 3

Two ATP yielding processes?

Answer 3

BPGA to 3-phosphoglyceric acid (PGA)

PEP to pyruvic acid

Question 4

H2O leaving process?

Answer 4

2-phosphoglycerate to 2-phosphoenolpyruvate

Question 5

Reducing agent in fermentation?

Answer 5

NADH + H+

Question 6

__% of energy released in fermentation

Answer 6

7

Question 7

Where does Kreb’s cycle take place? Where does ETS take place?

Answer 7

Matrix of mitochondria, inner membrane of mitochondria

Question 8

Coenzymes for pyruvic dehydrogenase?

Answer 8

CoA, NAD

Question 9

Mobile electron carriers

Answer 9

Ubiquinone, cytochrome c

Question 10

Cytochrome c carries electrons between?

Answer 10

Complex III and IV, IV being cytochrome oxidase a and a3 with two copper centers

Question 11

For each ATP, how many H+ passes through F1

Answer 11

4H+

Question 12

Where does fatty acids and glycerol enter the pathway?

Answer 12

Fatty acids: acetyl COA

Glycerol: PGAL

Question 13

Protein enters cycle in?

Answer 13

Pyruvate, CoA

Question 14

Tripalmitin?

Answer 14

C51, 0.7

Question 15

RQ for protein acid?

Answer 15

0.9