Chapter 8 Photosynthesis

Question 0

Chloroplast ?

Answer 0

An organelle in eukaryotes plants cells that has the fiction of photosynthesis

Question 1

Energy for all life on earth ultimately comes from

Answer 1

Photosynthesis

Question 2

Internal membrane ?

Answer 2

Thylakoid membrane

Question 3

What are the stages that happen during photosynthesis?

Answer 3

Light-dependent reactions and carbon fixation reactions

Question 4

Molecules that absorb light energy in the visible range….

Answer 4

Pigments

Question 5

Particle of light

Answer 5

Photon

Question 6

The main pigment in plants and the only pigment that can act directly to convert light energy to chemical energy

Answer 6

Chlorophyll a

Question 7

Accessory pigment that absorbs wavelengths

Answer 7

Chlorophyll b

Question 8

What are the two general types of pigments that are used in green plant photosynthesis?

Answer 8

Chlorophyll and carotenoids

Question 9

The first steps in light dependent reactions are

Answer 9

Primary photo event , charge separation , electron transport and Chemiosmosis

Question 10

Primary photoevent

Answer 10

Photon light is captured by a pigment molecule

Question 11

Charge separation

Answer 11

Energy is transferred to The reaction center and excited electron is transferred to an acceptor molecule

Question 12

Electron transport

Answer 12

Electrons move through carriers to reduce NADP plus

Question 13

Chemiosmosis

Answer 13

Produces ATP

Question 14

Carbon fixation – Calvin cycle

Answer 14

To build carbohydrate sells used and energy

Question 15

What are the three phases during the Calvin cycle?

Answer 15

1.carbon fixation 2. Reduction 3. Regeneration of RuBP