Chapter 8 Photosynthesis

Question 0

Heterotrophs

3

Answer 0

Consumers
Animals and other organisms
Obtain energy from food consume

Question 1

Autotrophs

3

Answer 1

Producers
Plants and some other organisms
Produce own food

Question 2

ATP

3

Answer 2

Adenosine triphosphate
Adenine. Ribose. 3 phosphates
group
Energy storing compound

Question 3

When is energy released…

Answer 3

When the end phosphate bond is broken

Question 4

ADP

Answer 4

Adenine diphosphate

2 phosphate groups

Question 5

How to reenergize

Answer 5

Reattach a phosphate to ADP to make ATP

Question 6

Photosynthesis equation

Answer 6

6CO2 + 6H2O —> C6H12O6 + 6O2

Also need chlorophyll and sunlight

Question 7

Types of chlorophyll

5

Answer 7

Chlorophyll A 
Chlorophyll B
Xanthophyll 
Carotene
Anthocyanin

Question 8

Process of light dependent reaction

Answer 8

Sunlight from the sun goes in photosystem 2 (grana) sent to photosystem 1.
H2O enters plant. Molecule is split into H2 and O. O is released and H2 goes into photosystem 1. High energy electron is used to energize ADP sent to calvin cycle. NADP picks up H molecule sends to Calvin cycle

Question 9

The Calvin Cycle

Answer 9

6CO2 brought in and is combined with the 6 5-c already in the cycle. Energized with ATP and NADPH from light dependent. 2 3-C are split off for glucose. 10 3-C is sent back to beginning and converted into 6 5-C

Question 10

Factors affecting photosynthesis

Answer 10

Amount of water
Temperature
Intensity of light