WorksheetsCarbohydrate Review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the ratio for the elements in glucose? How many Carbons for each Hydrogen for each Oxygen?
a)
2:1:2
b)
2:2:1
c)
1:2:1
d)
1:1:1
2.
Plants make carbohydrates though photosynthesis. What type of energy does a plant need to power the process of photosynthesis?
a)
The radiant energy from the sun
b)
The chemical energy in glucose
c)
The mechanical energy from wind
d)
The heat energy from the sun
3.
Which of these is a monosacchride, not a polysacchride.
a)
Starch
b)
Glycogen
c)
Glucose
d)
Cellulose
4.
Which type of carbohydrate is stored in the liver and muscles of animals?
a)
Starch
b)
Glycogen
c)
Glucose
d)
Cellulose
5.
What is the function of the carbohydrate "starch"?
a)
Protection and support
b)
It is burned for energy in the body
c)
Storage of energy for plants
d)
Storage of energy for animals
6.
What is the function of the carbohydrate "glucose" when we eat it?
a)
Protection and support
b)
It is burned for energy in the body
c)
Storage of energy for plants
d)
Storage of energy for animals
7.
Which of these organisms can make glucose?
a)
Human
b)
Mushroom
c)
Poison ivy
d)
Sea slug
8.
The cell wall of every plant cell is made up of this type of carbohydrate.
a)
Glucose
b)
Glycogen
c)
Starch
d)
Cellulose
9.
What two molecules do plants use to make carbohydrates?
a)
H2O and CO2
b)
H2O and O2
c)
Glucose and O2
d)
CO2 and O2
10.
Check ALL that apply: which of the following are made of carbohydrates?
a)
vegetables
b)
bread
c)
fruit
d)
sticks
e)
butter
100 %
