WorksheetsLipid Review
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
In animals like whales and seals, lipids provide...
a)
long term storage of energy
b)
insulation against cold tempeartures
c)
a thick layer of fat
d)
all of the above
2.
Which is NOT a type of lipid?
a)
Blubber
b)
Steroid
c)
Glycogen
d)
Phospholipid
3.
Which of the following is an example of a polar molecule?
a)
Fatty acid chain
b)
blubber
c)
Steroid
d)
Water
4.
Lipids are considered
a)
Hydrophobic
b)
Polar
c)
Hydrophilic
d)
Like little magnets
5.
What is the function of a phospholipid?
a)
Makes up the cell membrane
b)
To provide fast, available energy for the body
c)
Helps cells communicate with each other
d)
Stores long term energy and keeps animals warm
6.
What is the purpose of steroid?
a)
stores energy long term in animals, and insulates
b)
communication between cells in the body
c)
provides fast, available energy for the body
d)
makes up cell membranes
7.
What is the function of this group of lipids?
a)
to store energy long term in animals, and insulates
b)
communication between cells in the body
c)
to provide energy for the body
d)
makes up cell membranes
8.
What elements make up Lipids?
a)
Hydrogen Chlorine Oxygen
b)
Hydrogen Carbon Ozone
c)
Helium Carbon Oxygen
d)
Hydrogen Carbon Oxygen
9.
How many fatty acid tails do phosolipids have?
a)
1
b)
2
c)
3
d)
4
10.
Which part of the phospholipid is hydrophilic (loves water)
a)
The phosphate head (red)
b)
The lipid tails (yellow)
100 %
