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CELLS REVIEW

Total questions: 30

Worksheet time: 23mins

Name
Class
Date
1.
Every living organism is made up of one or more cells
a)
True
b)
False
2.
A cell is...
a)
the basic unit of structure and function in living organism
b)
an organism
c)
a basic part of everything that we see
d)
found only in animals, not plants
3.
Which of the following are NOT found in animal cells
a)
chloroplasts and cytoplasm
b)
chloroplasts and cell wall
c)
cell wall and cell membrane
d)
mitochondria and nucleus
4.
Cell organelles that are responsible for digesting food, worn out organelles and other cellular wastes are called ___________________.
a)
Mitochondria
b)
Vacuoles
c)
Lysosomes
d)
Chlororplasts
5.
Cells with a nucleus and membrane-bound organelles are called ____________________.
a)
prokaryotes
b)
eukaryotes
c)
bacteria
d)
protists
6.

Which structures are unique only to plant cells?

a)

Cell Membrane

b)

Cell Wall

c)

Mitochondria

d)

Chloroplast

7.

The first scientist to use the term "cell" after looking at cork under a microscope was --

a)

Schleiden

b)

Schwann

c)

Hooke

d)

Virchow

8.

Which cell organelle helps break down food to release energy?

a)

Mitochondria

b)

Nucleus

c)

Vacuole

d)

Endoplasmic Reticulum

9.

Which three statements are part of the cell theory?

a)

Cells are the smallest unit of living things that can perform the processes necessary for life.

b)

The basic components of life consist of a nucleus, cell membrane, and mitochondrion.

c)

All living things are composed of cells

d)

Living cells come only from other living cells

e)

Atoms are composed of cells

10.

The hereditary material in a cells is...

a)

Cytoplasm

b)

ATP

c)

DNA

d)

ER

11.

There are 3 main differences between a plant and an animal cell. Plant cells contain .....

a)

a cell membrane

b)

a cell wall

c)

a nucleus

d)

a larger vacuole

e)

chloroplasts

12.

Why do plants need mitochondria when they already have chloroplasts?

a)

Plant cells do not have mitochondria.

b)

Mitochondria produce food for the cell.

c)

Mitochondria break down food into energy.

13.
What kind of transport does not require energy?
a)
Active 
b)
Vacuole 
c)
Passive 
d)
Na/K Pump 
14.
What is something that prokaryotic and eukaryotic cells have in common?
a)
They have a nucleus. 
b)
They are multi-cellular. 
c)
They have DNA. 
d)
They have organelles that are membrane-bound.
15.
Movement of materials through a vesicle into the cell that requires energy is 
a)
exocytosis
b)
endocytosis 
c)
osmosis 
d)
simple diffusion 
16.
What are the 2 parts of a phospholipid? 
a)
Hydrophobic head, hydrophilic tails 
b)
Hydrophobic heads, hydrophobic tails 
c)
Hydrophilic heads, hydrophobic tails 
d)
Hydrophilic heads, hydrophilic tails 
17.
Which of the following is correct about the Golgi? 
a)
Digests waste materials 
b)
Protection and Support 
c)
Modifies and packages molecules 
d)
cellular movement 
18.
Osmosis is the movement of... 
a)
salt 
b)
sugar 
c)
water 
d)
none of these 
19.
Which of the following scientists concluded that all animals are made of cells?
a)
Rudolf Virchow
b)
Matthais Schleiden
c)
Robert Hooke
d)
Theodor Schwann
20.
Which cell is placed into a hypotonic environment? 
a)
A
b)
B
c)
C
d)
D
21.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
22.
The cell below is in a _____________ solution.
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
23.

If a cell is placed in a hypertonic solution, then it will _______

a)

Swell

b)

Shrink

c)

Stay the same size

24.

In passive transport, molecules always move from an area of ______________ to ______________ concentrations.

a)

Low; high

b)

High; low

25.
How many layers is the lipid bilayer?
a)
1
b)
2
c)
3
d)
4
26.
What does nonpolar mean?
a)
Unequal charge
b)
Equal charge
c)
Positive charge
d)
Tropic
27.
What does polar mean?
a)
Unequal charge
b)
Equal charge
c)
Arctic area
d)
Bear that drinks Coca-Cola
28.
What forms the channels and pumps in the phospholipid bilayer?
a)
carbohydrates
b)
proteins
c)
hydrophilic heads 
d)
lipids
29.
I make proteins for the cell. What am I?
a)
ribosome
b)
mitochondria
c)
chloroplast
d)
lysosome
30.
Which of the following is NOT a type of eukaryotic cell?
a)
mushroom cell
b)
pea leaf cell
c)
bacterial cell found in Swiss cheese
d)
alligator stomach cell