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WorksheetsLipid Bilayer Quizizz!
Total questions: 12
Worksheet time: 11mins
Name
Class
Date
1.
This cellular structure helps organisms maintain homeostasis by controlling what substances may enter or leave cells.
a)
vacuole
b)
nucleus
c)
cell membrane
d)
cell wall
2.
When looking at the cell membrane, where are the lipid tails located?
a)
Inner part of the bilayer
b)
Outer part of the bilayer
c)
At the end of the bilayer
d)
Goes through each end of the bilayer
3.
A ______________ is composed of a phosphate and glycerol head and 2 fatty acid chain tails.
a)
phospholipid
b)
Carbohydrate
c)
Cholesterol
d)
Protein
4.
The majority of the cell membrane is made of which macromolecule?
a)
Lipids
b)
Carbs
c)
Proteins
d)
Nucleic acids
5.
How many layers thick is the lipid bilayer?
a)
1
b)
2
c)
3
d)
4
6.
The cell membrane is made up of
a)
Polar heads, non-polar tails
b)
Non-polar heads, polar tails
c)
Polar heads, polar tails
d)
Non-polar heads, non-polar tails
7.
This is a picture of
a)
Cell wall
b)
Lipid Bilayer
c)
chloroplast
d)
mitochondria
8.
When looking at the cell membrane, where are the lipid heads located?
a)
Floating between bilayer levels
b)
Outer part of the bilayer
c)
Inner part of the bilayer
d)
Located at different parts throughout the bilayer
9.
A protein that plays a role in the active or passive movement of specific substances through cell membrane
a)
transport protein
b)
cytoplasm
c)
cell surface maker
d)
receptor protein
10.
What molecule is pictured?
a)
Integral Protein
b)
Carbohydrate chain
c)
Phospholipid
11.
This acts as an cellular name tag - it identifies a unique cell
a)
Cell surface marker
b)
receptor protein
c)
transport protein
d)
enzyme
12.
This protein binds onto items outside the cell, and causes chemical changes inside of the cell.
a)
cell surface marker
b)
transport
c)
receptor
d)
enzyme
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