Unit 3

Question 1

Inputs and outputs of citric acid cycle?

Answer 1

2 ATP
6 NADH
4CO2
2 FADH2

Question 2

Where does citric acid cycle happen

Answer 2

mitochondrial matrix

Question 3

ETC relation to ATP? (cellular respiration)

Answer 3

ETC does not make atp, chemiosmosis does

Question 4

Glycolysis inputs and outputs?

Answer 4

Inputs : 1 glucose
Outputs : 2 pyruvate, 2 ATP, 2 NADH

Question 5

Pyruvate oxidation inputs and outputs?

Answer 5

Inputs : 2 pyruvate
Outputs : 2 acetyl CoA, 2 CO2, 2 NADH

Question 6

Oxidative Phosphorylation inputs and outputs ?

Answer 6

Inputs : 10 NADH, 2 FADH
Outputs : 26-28 ATP

Question 7

What do organisms who live without oxygen use as their final electron acceptor?

Answer 7

Sulfates or nitrates

Question 8

Fermentation is

Answer 8

an extension of glycolysis done without oxygen

Question 9

What is a cofactor?

Answer 9

A non protein molecule that helps a reaction take place

Question 10

What does RuBisCO do?

Answer 10

Carbon fixation in photosynthesis

Question 11

ATP synthase is powered by

Answer 11

the proton gradient !

Question 12

Liquid in the chloroplast is ?

Answer 12

Stroma

Question 13

Stacks in chloroplast are ?

Answer 13

grana

Question 14

Discs in chloroplasts are

Answer 14

Thylakoids

Question 15

Where do light reactions occur?

Answer 15

Thylakoid membrane

Question 16

Where are light independent reactions?

Answer 16

Stroma

Question 17

Glucose formula?

Answer 17

C6H12O6

Question 18

What organisms introduced oxygen to the atmosphere?

Answer 18

Cyanobacteria

Question 19

What is a redox reaction?

Answer 19

A reaction with changing of charges

Question 20

How many phases are in Calvin Cycle?

Answer 20

3

Question 21

First phase of Calvin Cycle ?

Answer 21

Carbon Reduction

Question 22

Second phase of Calvin Cycle?

Answer 22

Reduction

Question 23

Third phase of Calvin Cycle?

Answer 23

Regeneration of RuBP

Question 24

Calvin Cycle makes

Answer 24

Oxygen and G3P !!!!!!!

Question 25

Calvin Cycle inputs and outputs ?

Answer 25

Inputs : 3 CO2, 9 ATP, 6 NADPH
Outputs : 1 G3P, 9 ADP, 6 NADP+

Question 26

How many G3P are made in Calvin Cycle? How many are net gain?

Answer 26

6 G3P are made, but 5 of them are used to regenerate RuBP. only 1 G3P is net gain

Question 27

How many times must Calvin Cycle take place for 1 G3P?

Answer 27

3 Times

Question 28

Glycolysis takes place where?

Answer 28

In the cytoplasm!