Photosynthesis

Question 1

What is NADP

Answer 1

A co enzyme that carries H

Question 2

What is required for light dependent reactions and what is released

Answer 2

H2O required
02 released

Question 3

What is required for light independent reactions and what is released

Answer 3

CO2 required
Glucose released

Question 4

How large is a chloroplast

Answer 4

2-10 micrometers

Question 5

Proof of endosymbiotic theory

Answer 5

Double membrane
DNA
70s ribosomes

Question 6

What is found in the stroma

Answer 6

Granum
Lipid droplets
Starch grains

Question 7

Two types of chlorophyl A

Answer 7

P700
P680

Question 8

Z scheme

Answer 8

Shows energy levels of electrons

Question 9

What photo systems partake in cyclic phosphorylation

Answer 9

P1

Question 10

Photolysis

Answer 10

2H2O > 4H+ O2
In the presence of oxygen evolving complex

Question 11

Why is there a concentration gradient of hydrogen in the thylakoids

Answer 11

Energy of electrons in ETC is used to pump hydrogen ions from the stroma to the thylakoid

Question 12

What are electron carriers

Answer 12

Proteins in the membrane, often contain iron

Question 13

Chemiosmosis

Answer 13

Using hydrogen gradient to spin ATP synthase and make ATP

Question 14

What happens to the Calvin cycle in the dark

Answer 14

Gp increases
TP and RuBP decrease

Question 15

Calvin cycle

Answer 15

CO2 is added to RuBP with the help of rubisco to make 2GP reduced NADP and ATP are used up to convert GP into TP and some is used to make glucose some is used to restore RuBP