Quiz about Amoeba Sisters Photosynthesis

Question 1

What do Chloroplasts do?

Accepted Answer

Make glucose for plant cells only in a process called photosynthesis.

Answer

Make ATP energy for the cell in a process called cellular respiration.

Answer

Receive, process, and package molecules within the cell and sends them where they need to go.

Answer

Makes proteins in a process called protein synthesis.

Question 2

What is the name of the process that autotrophs or producers use to make food?

Accepted Answer

photosynthesis

Answer

cellular respiration

Answer

photo respiration

Answer

cellularsynthesis

Question 3

If an autotroph uses light as its energy source it is called a...

Accepted Answer

photoautotroph

Answer

chemoautotroph

Answer

photoheterotroph

Answer

photochemoautotroph

Question 4

What is the primary pigment involved in photosynthesis?

Accepted Answer

Chlorophyll

Answer

Carotene

Answer

Xanthophyll

Answer

Anthocyanin

Question 5

Which organelle is responsible for photosynthesis in plant cells?

Accepted Answer

Chloroplast

Answer

Mitochondria

Answer

Nucleus

Answer

Ribosome

Question 6

What gas is absorbed by plants during photosynthesis?

Accepted Answer

Carbon Dioxide

Answer

Oxygen

Answer

Nitrogen

Answer

Hydrogen

Question 7

What is the main product of photosynthesis?

Accepted Answer

Glucose

Answer

Fructose

Answer

Sucrose

Answer

Lactose

Question 8

In which part of the plant does photosynthesis primarily occur?

Accepted Answer

Leaves

Answer

Roots

Answer

Stem

Answer

Flowers

Question 9

What is the source of energy for photosynthesis?

Accepted Answer

Light energy

Answer

Chemical energy

Answer

Mechanical energy

Answer

Thermal energy

Question 10

Which of the following is a byproduct of photosynthesis?

Accepted Answer

Oxygen

Answer

Carbon Dioxide

Answer

Water

Answer

Nitrogen

Question 11

What is the initial electron donor in the light reactions of photosynthesis?

Accepted Answer

Water

Answer

NADPH

Answer

ATP

Answer

Carbon Dioxide

Question 12

Which molecule acts as an energy carrier in photosynthesis?

Accepted Answer

ATP

Answer

ADP

Answer

NADH

Answer

FADH2

Question 13

What is the role of water in photosynthesis?

Accepted Answer

Electron donor

Answer

Electron acceptor

Answer

Energy source

Answer

Carbon source

Question 14

Which cycle is responsible for the fixation of carbon dioxide in photosynthesis?

Accepted Answer

Calvin Cycle

Answer

Krebs Cycle

Answer

Glycolysis

Answer

Citric Acid Cycle

Question 15

What is the chemical equation for photosynthesis?

Accepted Answer

$$6CO_2 + 6H_2O + light -> C_6H_{12}O_6 + 6O_2$$

Answer

$$C_6H_{12}O_6 + 6O_2 -> 6CO_2 + 6H_2O$$

Answer

$$6CO_2 + 6O_2 + light -> C_6H_{12}O_6 + 6H_2O$$

Answer

$$C_6H_{12}O_6 + 6H_2O -> 6CO_2 + 6O_2$$

Question 16

Which of the following is NOT a phase of photosynthesis?

Accepted Answer

Glycolysis

Answer

Light-dependent reactions

Answer

Calvin Cycle

Answer

Photorespiration

Question 17

What is the function of chlorophyll in photosynthesis?

Accepted Answer

Absorb light energy

Answer

Transport water

Answer

Fix carbon dioxide

Answer

Release oxygen

Question 18

Which of the following factors does NOT affect the rate of photosynthesis?

Accepted Answer

Sound

Answer

Light intensity

Answer

Carbon dioxide concentration

Answer

Temperature

Question 19

What is the role of NADP+ in photosynthesis?

Accepted Answer

Electron carrier

Answer

Energy source

Answer

Carbon source

Answer

Oxygen carrier

Question 20

Which structure within the chloroplast contains chlorophyll?

Accepted Answer

Thylakoid

Answer

Stroma

Answer

Granum

Answer

Matrix

Question 21

What is the main purpose of the light-dependent reactions?

Accepted Answer

Generate ATP and NADPH

Answer

Produce glucose

Answer

Fix carbon dioxide

Answer

Release oxygen

Question 22

Which of the following is a real-world application of photosynthesis?

Accepted Answer

Solar panels

Answer

Wind turbines

Answer

Hydroelectric power

Answer

Geothermal energy

Question 23

What is the significance of the Calvin Cycle in photosynthesis?

Accepted Answer

Fixes carbon dioxide into glucose

Answer

Converts light energy to chemical energy

Answer

Releases oxygen into the atmosphere

Answer

Absorbs water from the soil

Question 24

Which of the following best describes the relationship between photosynthesis and cellular respiration?

Accepted Answer

They are opposite processes

Answer

They are identical processes

Answer

They are unrelated processes

Answer

They occur in the same organelle

Question 25

What is the effect of increasing carbon dioxide concentration on photosynthesis?

Accepted Answer

Increases the rate

Answer

Decreases the rate

Answer

No effect

Answer

Stops the process

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