WorksheetsReview Photosynthesis and Cellular Respiration
Total questions: 23
Worksheet time: 12mins
Name
Class
Date
1.
Where does photosynthesis take place in the plant cell?
a)
Nucleus
b)
Cytoplasm
c)
Chloroplast
d)
Mitochondria
2.
What is one of the "ingredients" for photosynthesis?
a)
Sugar (Glucose)
b)
Oxygen
c)
Carbon Dioxide
d)
Yeast
3.
What are the two products of photosynthesis?
a)
Oxygen and Carbon Dioxide
b)
Oxygen and Sugar
c)
Sunlight and Sugar
4.
What is the opposite reaction of photosynthesis called?
a)
Cellular Respiration
b)
Fermentation
c)
Photosynthetic Process
d)
Non-photosynthesis
5.
Pigment in green plants that captures the energy in sunlight is called _______.
a)
Pigment
b)
Chlorophyll
c)
Stomata
d)
Green Thing
6.
Where does CO2 enter the leaves through?
a)
Roots
b)
Stem
c)
Chloroplasts
d)
Stomata
7.
What is one of the 3 products of cellular respiration?
a)
Sunlight
b)
Energy
c)
Oxygen
d)
Sugar (Glucose)
8.
Plants take in Oxygen to give us Carbon Dioxide to breathe.
a)
True
b)
False
9.
The three things plants need are sunlight, water, and CO2 for photosynthesis.
a)
True
b)
False
10.
Why are Respiration and photosynthesis opposites?
a)
Plants and living things trade what they make to what they give away as waste.
b)
They are not opposites, they are the same thing.
c)
Plants only do respiration not photosynthesis.
d)
Animals make their own food which is photosynthesis.
11.
Which organelle performs PHOTOSYNTHESIS?
a)
Chloroplast
b)
Mitochondria
12.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
13.
What is photosynthesis?
a)
The process in which humans eat their food
b)
When a photographer takes a photo.
c)
To get your pictures from the photo lab.
d)
The process in which plants make their food.
14.
Which of the following structure is where cellular respiration occurs in the cell?
a)
nucleus
b)
cytoplasm
c)
mitochondria
d)
vacuoles
15.
What is cellular respiration?
a)
the breakdown of glucose to release ATP
b)
the breakdown of glucose to release NADH
c)
the breakdown of glucose to release FADH
d)
the breakdown of glucose to release carbon
16.
Photosythesis happens in a cell's
a)
Mitochondria
b)
Chloroplast
c)
Nucleus
d)
Cell Wall
17.
Which plant organelle transforms light into glucose to use as food?
a)
Mitochondria
b)
Vacuoles
c)
Chloroplasts
d)
Nucleus
18.
Glucose is...
a)
A product of photosynthesis and cellular respiration
b)
A reactant of photosynthesis and cellular respiration
c)
A product of photosynthesis and a reactant of cellular respiration
d)
A reactant of photosynthesis and a product of cellular respiration
19.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
20.
What gas is released by plants during photosynthesis?
a)
sulfur
b)
carbon dioxide
c)
oxygen
d)
hydrogen
21.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
22.
What are the reactants of photosynthesis?
a)
carbon dioxide and oxygen
b)
water and oxygen
c)
carbon dioxide and water
d)
water and glucose
23.
This is the chemical formula for a molecule of...
a)
Oxygen
b)
Carbon dioxide
c)
Glucose
d)
Water
100 %
