Ch9/10

Question 1

What molecule is oxidized during glycolysis?

Answer 1

Glucose

Question 2

What are the products of glycolysis?

Answer 2

2 net ATP, 2 pyruvates, & 2 NADHs

Question 3

What happens to pyruvate when it crosses the mitochondria double membrane?

Answer 3

Each pyruvate is changed to Acetyl Co A & a NADH is formed

Question 4

What molecule enter the Kreb’s cycle?

Answer 4

Acetyl Co A

Question 5

What are the products of the Kreb’s Cycle?

Answer 5

2ATP, 6NADH & 2FADH2 after two cycles, 1 cycle for each 2 pyruvates

Question 6

What molecules enter the electron transport chain?

Answer 6

10 NADH & 2 FADH2

Question 7

What is the last electron acceptor in the electron transport chain?

Answer 7

1/2 Oxygen to form H2O

Question 8

What is the function of ATP Synthase in Chemiosmosis?

Answer 8

to attach Phosphate to ADP to form ATP using energy from the electron transport chain

Question 9

Name the 2 processes that make up Oxidative phosphorylation

Answer 9

Electron Transport & Chemiosmosis

Question 10

Photosystem II occurs before photosystem I.

Name the products of each photosystem

Answer 10

Photosystem II makes ATP

Photosystem I make NADPH

Question 11

In terms of stomata opening, compare C3, C4 and CAM plants

Answer 11

C3 plants must have stomata open for photosynthesis.

C4 plants store carbon dioxide as a C4 compound, close their stomata on very hot days & still continue photosynthesis.

CAM plants open their stomata at night & store Carbon Dioxide as CAM to continue photosynthesis during the day