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Cells

Total questions: 30

Worksheet time: 21mins

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.
What do vacuoles do? 
a)
They actually do not have an important role
b)
They protect the cell
c)
They are the brain of the cell
d)
storage area for cells; water storage in plants 
5.
Which structures are found in every living cell?
a)
cell membrane and cytoplasm
b)
chloroplasts and mitochondria
c)
a cell wall and nucleus
d)
chloroplasts and cell wall
6.
Which cell structure is found in plant and animals cells and controls what can come into or leave a cell?
a)
cell membrane
b)
cytoplasm
c)
nucleus
d)
vacuole
7.
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
8.
Chloroplasts in plant cells allow the plant to perform a function that animal cells cannot do.  What is the main function of the chloroplasts found in plant cells?
a)
to absorb light energy and manufacture food
b)
to remove waste materials by active transport
c)
to manufacture chemical energy from food
d)
to control the shape of the cell
9.
In what part of the plant cell does the process of photosynthesis take place?
a)
nucleus
b)
mitochondria
c)
chloroplasts
d)
vacuoles
10.
Cells with a nucleus and membrane-bound organelles are called ____________________.
a)
prokaryotes
b)
eukaryotes
c)
bacteria
d)
protists
11.
_ are organelles responsible for digesting certain materials within the cell.
a)
vacuoles
b)
chloroplasts
c)
lysosomes
d)
cell membrane
12.

What type of cell lacks a nucleus?

a)

eukaryotic

b)

prokaryotic

c)

human

d)

animal

13.

Single celled organisms are called

a)

unicellular

b)

multicellular

c)

bicellular

d)

tricellular

14.

Which organelle is responsible for transport of proteins & has ribosomes attached?

a)

Chloroplast

b)

Rough ER

c)

Smooth ER

d)

Cell Wall

15.

_____ makes lipids (fats) for the cell.

a)

Mitochondria

b)

Smooth ER

c)

Ribosome

d)

Rough ER

16.

_____ has a double membrane AND changes light energy to chemical energy in PLANT cells.

a)

Mitochondria

b)

Cytoplasm

c)

Vacuole

d)

Chloroplast

17.
Which organelle converts sugars into energy?
a)
lysosome
b)
mitochondria
c)
nucleus
d)
ribsome
18.
Some cells, such as human nerve and muscle cells, contain many more mitochondria than do other cells, such as skin cells.  Why do some cells have more mitochondria than others?
a)
The cells use more energy
b)
The cells store more nutrients
c)
The cells degrade more proteins
d)
The cells divide more frequently
19.
A cell with numerous ribosomes is probably specialized for 
a)
enzyme storage
b)
energy production
c)

cell division

d)
protein synthesis
20.
All cells must have a
a)
cell wall
b)
cell membrane
c)
nucleus
d)
nucleoli
21.
Which of the following is an example of a prokaryotic cell? 
a)
Virus 
b)
Plant Cell 
c)
Bacteria 
d)
Animal Cell 
22.

"Small organs" of the cell that carry out specific functions

a)

Organelles

b)

Organs

c)

Cell Wall

d)

Cell

23.
What determines the rate of nutrients and waste are exchanged from the cell and the environment?
a)
surface ratio
b)
volume
c)
surface area
d)
surface area to volume ratio
24.
Which cells are more efficient at obtaining nutrients?
a)
Small Cells
b)
Medium Size Cells
c)
Large Cells
d)
X-Large Cells
25.
The larger a cell is, the more difficult it is for the cell to move enough nutrients and wastes across its cell membrane to maintain its normal functions.
a)
True
b)
False
26.

When cells are damaged, new cells are created by cell division. How does the cell theory explain this fact?

a)

It states that all cells have a nucleus which divides.

b)

It states that all living things are made up of one or more cells.

c)

It states that cells come from previously existing cells.

d)

It states that the basic units of structure and function are cells.

27.

This organelle controls what goes in and out of plant and animal cells.

a)

Cell Wall

b)

Cell Membrane

c)

Chloroplasts

d)

Cytoplasm

28.

Why is a cell membrane important to both plant and animal cells?

a)

It stores food and water.

b)

It controls the activities of the cell.

c)

It uses energy from the Sun to perform photosynthesis.

d)

It provides a barrier between the cell and its environment.

29.
What organelle is NOT found in animal cells?
a)
chloroplast
b)
cell membrane
c)
nucleus
d)
mitochondria
30.
Which of the following is NOT evidence that a cell is Eukaryotic?
a)
Ribosomes
b)
Mitochondria
c)
Lysosomes
d)
Internal membranes