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WorksheetsChap 2 Cells Review Poetzel
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is NOT a macromolecule?
a)
nucleic acid
b)
lipid
c)
carbohydrate
d)
water
2.
Each macromolecule performs a variety of functions in the cell. Which function do the lipids in a cell control?
a)
protect and support
b)
hold genetic info
c)
transport
d)
communication
3.
What is the main difference between prokaryotic and eukaryotic cell?
a)
only prokaryotic cells have vacuoles
b)
eukaryotic cell and smaller
c)
prokaryotic cells have organelles with functions.
d)
only eukaryotic cells have genetic material surrounded by a membrane, a nucleus.
4.
What is the function of a lysosome?
a)
food storage
b)
preparing proteins
c)
making food
d)
break down materials and bad cell parts
5.
Time to think about our gummy bear lab. The passive transport of water though a membrane is
a)
osmosis
b)
fermentation
c)
equilibrium
d)
active transport
6.
When you put your bear in the pure water the bear swelled. It gained some mass and might of gained some height. What type of solution did you put the bear in?
a)
hypertonic
b)
hypotonic
c)
isotonic
7.
The process that releases energy without using oxygen is
a)
photosynthesis
b)
respiration
c)
osmosis
d)
fermentation
8.
Which substance is released as a waste product during photosynthesis
a)
glucose
b)
carbon dioxide
c)
cytoplasm
d)
oxygen
9.
Who was the first person to see a cell, build a microscope and come up with the word cell?
a)
Matthias Schleiden
b)
Theordor Schwann
c)
Rudolf Virchow
d)
Robert Hooke
10.
All of the following are principles of the cell theory EXCEPT
a)
the cell is the smallest unit of life
b)
water is the main ingredient in every cell
c)
all new cells come from preexisting cells
d)
all living things are made of one or more cells
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