Chapter 9 Part 2

Question 1

How does pyruvate oxidation connect the transfer of glycolysis in the citric acid cycle

Answer 1

pyruvate is oxidized to acetylCoA and CO2. Role of Acetyl CoA is to transfer acetyl group to oxaloacetate to from citrate. initiates the citric acid cycle

Question 2

Pyruvate oxidation place

Answer 2

mitochondrial matrix

Question 3

pyruvate oxidation c- input

Answer 3

2 pyruvate

Question 4

pyruvate oxidation c-output

Answer 4

CO2 and acetyl CoA

Question 5

citric acid cycle place

Answer 5

mitochondrial matrix

Question 6

citric acid c-input

Answer 6

acetyl CoA and oxaloacetate

Question 7

citric acid c-output

Answer 7

4 CO2. 2 each

Question 8

citric acid energy output

Answer 8

2 GDP, 6NADH, 2FADH2

Question 9

citric acid has ___ reactions

Answer 9

8

Question 10

Additional carriers are

Answer 10

FAD plus and FADH2

Question 11

Citric acid cycle ______ oxaloacetate

Answer 11

regenerates

Question 12

proton gradient is produced by _____

Answer 12

oxidative phosphorylation

Question 13

Oxidative phosphorylation occurs in ____

Answer 13

mitochondrial inner membrane

Question 14

oxidative phosphorylation includes____and ____

Answer 14

electron transport and chemiosmosis

Question 15

Electron transport

Answer 15

electrons from NADH and FADH2 through a respiratory chain to reduce carriers.

Question 16

during electron transport____ from electrons pumps H protons into membrane space.

Answer 16

lost energy

Question 17

Chemiosmosis

Answer 17

protons flow back across membrane through ATP synthase (channel protein) and produce ATP.

Question 18

____ energy in ___is converted to kinetic energy, rotating unit and exposing active site

Answer 18

potential energy in c.g

Question 19

the total product of aerobic respiration is

Answer 19

28 ATP

Question 20

____ is the last receiver in chain and converts to water

Answer 20

oxygen

Question 21

ATP is created in the

Answer 21

mitochondrial matric