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SBI3C Cellular Biology

Total questions: 30

Worksheet time: 20mins

Name
Class
Date
1.
Contains chlorophyll and is where photosynthesis takes place. Found in plant cells only.
a)
mitochondria
b)
chloroplast
c)
vacuole
d)
cytoplasm
2.
What does the cell membrane do?
a)
Holds the cell together and controls what goes in and out. 
b)
Gives the plant cell extra strength and protection
c)
Protects the organelles and gives the shape to the cell
d)
Gives the plant cell sugar from water and carbon dioxide
3.
A cell membrane in a cell is like the _______ in a car
a)
Doors and Windows
b)
Body Shell
c)
Interior
d)
Pistons
4.
The movement of molecules from an area of high concentration to an area of low concentration.
a)
Osmosis
b)
Respiration
c)
Diffusion
d)
Active Transport
5.
Which of the following is an example of osmosis?
a)
Oxygen exiting leaves after photosynthesis
b)
A raisin swelling in a cup of water
c)
Water changing from a liquid to a gas
d)
Oxygen moving into an animal cell
6.
How many sugar units make up monosaccharides?
a)
one
b)
two
c)
three
d)
zero
7.
What molecule is this
a)
sucrose
b)
protein
c)
glucose
d)
cellulose
8.
The characteristic that all lipids have in common is----
a)
made of lots of double bonds
b)
acidic when mixed with water
c)
no high energy content
d)
do not dissolve in water
9.
A "kinky structure" due to the double bonds between carbon atoms creates a lipid known as what?
a)
saturated fat
b)
wax
c)
steroid
d)
unsaturated fat
10.
What are two main functions of fats within the body?
a)
energy storage and cellular transport
b)
energy storage and insulation
c)
building blocks for DNA and hormones
d)
storing cellular information and in the cell membrane
11.
DNA and RNA are examples of...
a)
proteins
b)
nucleic acids
c)
carbohydrates
d)
lipids
12.
What is the function of nucleic acids?
a)
Stores energy
b)
Stores genetic information
c)
Movement
d)
Physical structure
13.
The cell below is in a _________ solution.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
14.
This egg has shrunk, what type of solution was it placed in?
a)
hypotonic solution
b)
hypertonic solution
c)
isotonic solution
d)
active transport
15.
Which cell is placed into a hypotonic environment? 
a)
A
b)
B
c)
C
d)
D
16.
Which of the following is the correct equation for aerobic cellular respiration?
a)
6CO2 + 6H2O     --->   C6H12O6 + 6O+ ATP
b)
6O2 + C6H12O6  ---> 6H2O + 6CO+ ATP
c)
C6H12O+ 6H2O ---> 6CO2 + 6O+ ATP
d)
6O2 + 6H2O ---> C6H12O6 + 6CO+ ATP
17.

In which type of cell would you find the most mitochondria?

a)

muscle cell

b)

adipose tissue (fat cell)

c)

skin cell

d)

all cells have the same number of mitochondria

18.

Which of the following statements about the cell membrane is correct?

a)

Both ends of a phospholipid are hydrophilic.

b)

Both ends of a phospholipid are hydrophobic.

c)

Water moves through it by diffusion.

d)

Proteins are embedded in the membrane for facilitated diffusion.

e)

None of these are correct.

19.

How can a cell move materials across a membrane against a concentration gradient?

a)

Osmosis

b)

Diffusion

c)

Facilitated diffusion

d)

Active transport

20.

Which organelle packages materials to leave the cell?

a)

A

b)

F

c)

C

d)

D

e)

G

21.

Which organelle turns food energy into cell energy (ATP)?

a)

A

b)

F

c)

C

d)

D

e)

G

22.

Which organelle stores water & food?

a)

A

b)

F

c)

C

d)

D

e)

G

23.

Which organelles are important to make turgor pressure that helps a plant stand up? (you need to choose more than one)

a)

A

b)

F

c)

C

d)

D

e)

E

24.

What is important about proteins for them to be able to do their job?

a)

Shape

b)

Size

c)

Colour

d)

None of these

25.

Animal cells cannot make their own food because they don't have...

a)

Mitochondria

b)

Chloroplasts

c)

Vacuoles

d)

Cell Walls

26.

A waste product of photosynthesis...

a)

Carbon Dioxide

b)

Water

c)

Oxygen

d)

ATP

27.

Which macromolecule is this?

a)

Nucleic Acid

b)

Carbohydrate

c)

Lipid

d)

Protein

28.

Which macromolecule is this?

a)

Nucleic Acid

b)

Carbohydrate

c)

Lipid

d)

Protein

29.

Which macromolecule does this picture represent?

a)

Nucleic Acid

b)

Carbohydrate

c)

Lipid

d)

Protein

30.

Which macromolecule does this picture represent?

a)

Nucleic Acid

b)

Carbohydrate

c)

Lipid

d)

Protein