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Cell Functions and Structure

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The human body contains ____ of cells.

a)

billions

b)

millions

c)

hundreds

d)

trillions

2.

They obtain ____ to make energy.

a)

food

b)

sunlight

c)

rain

d)

air

3.

____ make it possible to see cells.

a)

Magnifier Glasses

b)

Cameras

c)

Telescopes

d)

Microscopes

4.

Living things are made out of ____

a)

lysosome

b)

cells

c)

nucleus

d)

cytoplasm

5.

The ___ endorses the cell.

a)

mitochondria

b)

cell membrane

c)

cytoplasm

d)

chloroplast

6.

The watery substance that fills the cell is called

a)

cytoplasm

b)

cell wall

c)

cell membrane

d)

chloroplast

7.

The ___ controls everything that happens in the cell.

a)

cell membrane

b)

lysosome

c)

nucleus

d)

mitochondria

8.

A ____is a strong, protective structure that surrounds a plant cell

a)

cell membrane

b)

nucleus

c)

choloplast

d)

cell wall

9.

Important organelles that help break down, or digest, certain materials inside the cell are called ____

a)

mitochondria

b)

lysosomes

c)

chloroplast

d)

cytoplasm

10.

The main function of a ________ is to aid with photosynthesis by absorbing light energy

a)

chloroplast

b)

mitochondria

c)

nucleus

d)

cell wall

11.

______ are known as the powerhouses of the cell.

a)

cytoplasm

b)

lysosome

c)

mitochondria

d)

cell membrane

12.

Animal cells have ___ organelles

a)

five

b)

six

c)

three

d)

two

13.

In the plant cell number 13 is the _____

a)

cytoplasm

b)

cell wall

c)

nucleus

d)

cell membrane

14.

In the plant cell number 14 is the ____

a)

nucleus

b)

cell wall

c)

chloroplast

d)

lysosome

15.

In the plant cell number 15 is the _____

a)

mitochondria

b)

nucleus

c)

cytoplast

d)

cell membrane

16.

In the plant cell number 16 is the ____

a)

cytoplasm

b)

chloroplast

c)

cell wall

d)

cell membrane

17.

In the plant cell number 17 is the _____

a)

lysosome

b)

mitochondria

c)

chloroplast

d)

cell wall

18.

In the animal cell number 18 is the ____

a)

cell wall

b)

nucleus

c)

cytoplasm

d)

cell membrane

19.

In an animal cell number 19 is ____.

a)

mitochondria

b)

cytoplasm

c)

nucleus

d)

cell wall

20.

In the animal cell number 20 is ____.

a)

lysosome

b)

chloroplast

c)

cell membrane

d)

cytoplasm