Practice Photosynthesis Multiple Choice Questions with Answers Quiz-1

Q.1.

What is photosynthesis?

The process in which humans eat their food
When a photographer takes a photo.
To get your pictures from the photo lab.
The process in which plants make their food.

Q.2.

What are the products of photosynthesis?

water and carbon dioxide
oxygen and glucose
oxygen and carbon dioxide
oxygen and water

Q.3.

Where does photosynthesis take place?

The leaves.
The roots.
The branches.
The kitchen.

Q.4.

That are raw materials for Photosynthesis.

Water
Carbon Dioxide
Sunlight (Light Energy)
All of above

Q.5.

Which organelle performs PHOTOSYNTHESIS?

Chloroplast
Mitochondria

Q.6.

What is the main product of photosynthesis?

food
78
leaves
chlorophyll

Q.7.

What is the waste product of photosynthesis?

Oxygen
Carbon Dioxide
Glucose
Chlorophyll

Q.8.

Which gas is removed from the atmosphere during photosynthesis?

hydrogen
oxygen
nitrogen
carbon dioxide

Q.9.

What is the pigment in chloroplasts that performs photosynthesis?

Chlorosynthesis
Chlorophyll
ADP
Electron Transport

Q.10.

Which organisms perform Photosynthesis?

Only Autotrophs
Only Heterotrophs
Autotrophs and Heterotrophs
All of above

Q.11.

What is the correct equation for photosynthesis?

C6H12O6 + 6O2 --> 6CO2 + 6H2O
6CO2 + 6O2 --> C6H12O6 + 6H2O
6CO2 + 6O2 --> 6H2O + C6H12O6
6CO2 + 6H2O --> 6O2 + C6H12O6

Q.12.

What is the food manufacturing process in plants?

reparation
glucose
chlorophyll
photosynthesis

Q.13.

What two materials are needed for photosynthesis?

Water and soil.
Carbon dioxide and water.
Carbon dioxide and chlorophyll.
Peanut butter and jelly.

Q.14.

Where does a plant get carbon dioxide from?

A plant gets carbon dioxide from the soil.
A plant gets carbon dioxide from the air.
A plant gets carbon dioxide from the water.
A plant gets carbon dioxide at the Shell gas station.

Q.15.

How does photosynthesis benefit heterotrophs?

It adds carbon dioxide to the air.
It creates a source of energy they can eat.
It creates clean water.
It eliminates harmful sugars.

Q.16.

What three things do plants need?

Water, air, and sunlight.
Water, soil, and sunlight.
Water, soil, and air.
Love, family, and Cheetos.

Q.17.

What molecule absorbs sunlight for photosynthesis?

chloroplast
thylakoid
grana
chlorophyll

Q.18.

What is the ultimate ORIGINAL source of energy for living things

Sugar
Sun
Moon
Carbon Dioxide

Q.19.

What process occurs when light energy is captured in autotrophs and converted into sugar?

Photosynthesis
Cellular Respiration

Q.20.

Which of the following is an example of an AUTOTROPH?

Appletree
Dog
Mushroom
Human

Support mcqgeeks.com by disabling your adblocker.