Photosynthesis

Question 1

Photosynthesis

Answer 1

Light Dependent

Calvin Cycle

Question 2

Cellular Respiration

Answer 2

Glycolisis
Pyruvate oxydation 
Krebbs cycle
Electron transport chain 
Chemiosmosis

Question 3

Light dependant

Answer 3

Light Dependent

Question 4

Calvin cycle

Answer 4

Light independent

Question 5

What is photosynthesis?

Answer 5

• Process used by plants and organisms
• convert light energy (normally from the sun)
• convert into chemical energy -> release later to fuel organism activities

Question 6

Where does photosynthesis occur?

Answer 6

In the chloroplast

Question 7

Photosynthesis equation

Answer 7

Light energy + 6h20 + 6co2 -> c6h12o6 + 6o2

Question 8

Which organisms photosynthesize?

Answer 8

• plants
• eukaryotic
• multicellular

Some protists e.g. algae

• mostly unicellular
• eukaryotic

Cyanobacteria (blue-green algae)

• Prokaryotes/unicellular
• most abundant
• oldest
• closest relative to chloroplasts of higher plants

Question 9

Where does energy to power reaction come from?

Answer 9

Sun

Question 10

What’s light energy used for in photosynthesis?`

Answer 10

Used to remove electrons from water and add carbon dioxide

Question 11

Why is photosynthesis important?

Answer 11

• produces energy for all organisms
• Generates o2
• Takes in CO2 from atmosphere

Question 12

chloroplast membrane structure

Answer 12

Double membrane - inner and outer
both phospholipid bilayers
inner membrane forms sack-like structures- thylakoids

Question 13

If had methlyl group

Answer 13

will become chlorophyll a

Question 14

if has aldehyde

Answer 14

will become chlorophyll b