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Photosynthesis basic

Total questions: 14

Worksheet time: 12mins

Name
Class
Date
1.

Which organelle is responsible making food (glucose) using sunlight?

a)

Cell Membrane

b)

Nucleus

c)

Chloroplast

d)

Mitochondria

2.

Select all that are products of photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

3.

Which organelle stores water for use in photosynthesis?

a)

Chloroplast

b)

Cell Membrane

c)

Vacuole

d)

Nucleus

4.

Is glucose (C6H12O6) a reactant (raw material) or product of photosynthesis?

a)

Product

b)

Reactant

c)

Neither

5.
Why do plants conduct photosynthesis?
a)
To make light
b)
To make mitochondria
c)
To make glucose
d)
To release carbon dioxide
6.

Which of the following is the correct equation for PHOTOSYNTHESIS?

a)

light + carbon dioxide + water --> glucose + oxygen

b)

carbon dioxide + sugar + water --> oxygen + light

c)

oxygen + light + water --> carbon dioxide + sugar

d)

carbon dioxide + oxygen + water --> Light+ Sugar

7.

What is the process (equation) for photosynthesis?

a)

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

b)

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

c)

6CO2 + C6H12O6 --> 6H2O + Energy

d)

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

8.

Carbon is taken from the atmosphere through

a)

cellular respiration

b)

photosynthesis

c)

severe weather

d)

chromatography

9.

The law of conservation of mass states that, in a closed system

a)

mass cannot be created or destroyed

b)

mass can be created but not destroyed

c)

mass can be destroyed but not created

d)

mass can be created and destroyed

10.

What is a reactant in the photosynthesis equation?

a)

glucose

b)

C6H12O6

c)

6O2

d)

6CO2

11.

Which statement describes the process of photosynthesis (word)?

a)

Carbon dioxide and glucose combine to produce water and oxygen

b)

Carbon dioxide and water combine to produce glucose and oxygen

c)

Oxygen and glucose combine to produce carbon dioxide and water

d)

Oxygen and Water combine to produce carbon dioxide and glucose

12.
What are the reactants (what's needed) for photosynthesis?
a)
glucose and oxygen
b)
light, water, and carbon dioxide
13.

The red arrow is pointing at the __________ and the green arrow is pointing at the ___________.

a)

Products; Reactants

b)

Beginning; End

c)

Reactants; Products

d)

Left; Right

14.

Which of the following are the reactants of photosynthesis?

a)

O2 + CO2 + Sunlight

b)

H2O + Glucose + Sunlight

c)

ATP + CO2

d)

H2O + CO2 + Sunlight