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Cells & Their Funtions

Total questions: 21

Worksheet time: 13mins

Name
Class
Date
1.
What do scientists call the parts of a cell?
a)
Pieces
b)
Sections
c)
Organelles
d)
None of the above
2.
Every living organism is made up of one or more cells
a)
True
b)
False
3.
The nucleus is like the ____________ of the cell.
a)
foot
b)
hand
c)
stomach
d)
brain
4.

Humans are multicellular organisms

a)

True

b)

False

5.

What can only be found in plant cells?

a)

Cell membrane

b)

Vacuole

c)

Chloroplast

d)

Mitochondria

6.

This cell part is in ALL cells. It is the gel-like fluid that fills empty space in the cell.

a)

Chloroplasts

b)

Cell membrane

c)

Cytoplasm

d)

Nucleus

7.

Which structure does a plant cell have that an animal cell does not have?

a)

vacuole

b)

cytoplasm

c)

cell wall

d)

cell membrane

8.

The cell structure in which photosynthesis occurs is the -

a)

cytoplasm

b)

chloroplast

c)

cell membrane

d)

nucleus

9.

The function of the cell wall is -

a)

to make the plant green

b)

to make food

c)

to provide support

d)

to store water

10.

What structure surrounds and protects an animal cell?

a)

cell membrane

b)

cytoplasm

c)

cell wall

d)

vacuole

11.

Which of these organisms has cells WITH cell walls?

a)

a hummingbird

b)

a spider

c)

an oak tree

d)

a squirrel

12.

Which of the following have cells without chloroplasts?

a)

dog

b)

flower

c)

cat

d)

fern

13.

These cell organelles serve as storage places for food, water and waste.

a)

cytoplasms

b)

cell membranes

c)

chloroplasts

d)

vacuoles

14.

Which part is responsible for photosynthesis?

a)

1

b)

2

c)

3

d)

5

15.

What is the movement of molecules from an area of higher concentration to an area of lower concentration called.

a)

Concentration

b)

Facilitated Diffusion

c)

Osmosis

d)

Diffusion

16.

Process by which plants capture energy from sunlight and turn it into sugar

a)

diffusion

b)

cellular Respiration

c)

photosynthesis

17.

Cells help living organism to

a)

grow and repair

b)

fight germs

c)

protect against diseases

d)

grow hair

18.

The human body has over how many cells

a)

Hundreds

b)

5

c)

Millions

d)

Trillions

19.

All cells have different fuctions but they all DO NOT work together to help us survive.

a)

True

b)

False

20.

Match the following

a)

Offers Support and structure to the cell

1.

Cell Wall

b)

Controls what may enter or leave the cell

2.

Cell Membrane

c)

Storage site of water and nutrients

3.

Vacuole

d)

A gel-like fluid that fills empty space in the cell

4.

Cytoplasm

21.

Mitochondria is known as the (a)   of the cell.