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WorksheetsPhotosynthesis & Respiration
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
What does a plant need to do photosynthesis?
a)
Sun, water, carbon dioxide
b)
Sun, water, oxygen
c)
Water, glucose, carbon dioxide
d)
Glucose, sun, water
2.
What are the raw materials needed for photosynthesis?
a)
Water, glucose, carbon dioxide
b)
Glucose, sun, water
c)
Sun, water, carbon dioxide
d)
Sun, water, oxygen
3.
What is the organelle responsible for photosynthesis in a plant cell?
a)
Chlorophyll
b)
Chloroplast
c)
Chlorine
d)
Chloroform
4.
What is the chemical inside a plant cell's chloroplast that captures the sun's light?
a)
Sun
b)
Carbon dioxide
c)
Chlorophyll
d)
Oxygen
5.
What is another name for glucose?
a)
Oxygen
b)
Lactose
c)
Carbon dioxide
d)
Sugar
6.
What does a tree absorb with its roots for photosynthesis?
a)
Sun
b)
Oxygen
c)
Carbon dioxide
d)
Water
7.
What is the end goal of photosynthesis?
a)
For plants and animals to have energy.
b)
For plants and animals to have food.
8.
What is the end goal of respiration?
a)
For plants and animals to have energy
b)
For plants and animals to have food
9.
What are the end products of photosynthesis?
a)
Oxygen and Glucose
b)
Energy and Oxygen
c)
Carbon dioxide and energy
d)
Sunlight and oxygen
10.
What are the end products of respiration?
a)
Sunlight, carbon dioxide, water
b)
Energy, carbon dioxide, oxygen
c)
Water, energy, carbon dioxide
d)
Sugar, chlorophyll, water
11.
Where does all energy start from (before plants)?
a)
You
b)
Stars
c)
Sun
d)
Moon
12.
Plants are at the bottom of most food webs, pyramids, and chains because...
a)
they absorb water.
b)
they make sugar through photosynthesis.
c)
they make seeds.
d)
they are awesome.
13.
Plants placed in a dark closet can carry out photosynthesis.
a)
True
b)
False
14.
Plants must have sunlight to make food.
a)
True
b)
False
15.
The process of taking sunlight, water, and carbon dioxide to make sugar and oxygen is called -
a)
Photosynthesis
b)
Respiration
16.
The process of breaking down glucose and oxygen to make carbon dioxide, water, and energy is called -
a)
Photosynthesis
b)
Respiration
17.
Sugar is made during
a)
Photosynthesis
b)
Cellular respiration
18.
Energy is made during
a)
Photosynthesis
b)
Respiration
19.
Both plants and animals carry out photosynthesis.
a)
True
b)
False
20.
Both plants and animals carry out respiration.
a)
True
b)
False
21.
A plant needs energy just like animals, so it uses its own glucose to make energy through respiration.
a)
True
b)
False
22.
Chlorophyll converts energy from this source into light energy for photosynthesis.
a)
Moon
b)
Stars
c)
Oxygen
d)
Sun
23.
What is the organelle found in plants and animal cells that is responsible for cellular respiration?
a)
Chloroplast
b)
Chlorophyll
c)
Mitochondria
d)
Nucleus
24.
You are going to get a 70 or above on the quiz.
a)
True
b)
False
25.
What does C in C6H12O6?
a)
Hydrogen
b)
Oxygen
c)
Carbon
d)
Helium
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