wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Cells and Virus practice

Total questions: 45

Worksheet time: 46mins

Name
Class
Date
1.

(a)   have membrane-bound organelles.

2.

Match each type of cell or entity with whether it has a nucleus or not.

a)

prokaryotic cell

1.

Cell type without a nucleus

b)

eukaryotic cell

2.

Cell type with a nucleus

c)

bacteria cell

3.

Example of a cell without a nucleus

d)

non-living cells

4.

Entity that is not a cell and does not have a nucleus

3.

Which type of cell free floating genetic material (DNA)?

a)

prokaryotic cell

b)

eukaryotic cell

c)

plant cell

d)

animal cell

4.
Question Image

Match the following cell parts with their main functions.

a)

cell membrane

1.

Controls what enters and leaves the cell

b)

nucleus

2.

Contains the genetic material (DNA)

c)

mitochondria

3.

Produces energy through cellular respiration

d)

chloroplast

4.

Site of photosynthesis

e)

cell wall

5.

Provides structure and support to the cell

5.

Which TWO parts of the cell are involved in providing some form of energy for the cell?

a)

cell membrane

b)

nucleus

c)

mitochondria

d)

chloroplast

e)

cell wall

6.

Match the following

a)

autotroph

1.

Plant that goes through photosynthesis

b)

heterotroph

2.

worm that eats waste material in soil

c)

unicellular

3.

1 celled organism

d)

multicellular

4.

any organism made up of multiple cells

e)

eukaryotic

5.

has nucleus and organelles

7.

Describe how temperature affects enzyme activity.

a)

Enzymes are inactive at high temperatures.

b)

Enzymes are more active at low temperatures.

c)

Enzymes have an optimal temperature range.

d)

Enzymes are unaffected by temperature.

8.

Which letter indicates the location where DNA is stored?

9.

Match each cell structure description with the correct organelle.

a)

cytoplasm

1.

The "jelly-like" substance that keeps all other organelles in place and helps keep the shape of the cell.

b)

cell membrane

2.

The outer boundary of the cell that controls what enters and leaves the cell.

c)

ribosomes

3.

Small structures that are the site of protein synthesis in the cell.

d)

cell wall

4.

A rigid layer that provides support and protection to plant cells.

10.

An advertisement for a health supplement for dogs claims to build lean muscle and strengthen tendons and ligaments, as well as provide energy. Which two biomolecules must the supplement contain to provide these benefits?

a)

Proteins and carbohydrates

b)

Carbohydrates and lipids

c)

Nucleic acids and carbohydrates

d)

Lipids and nucleic acids

11.

A student groups different types of cells as shown. Which table headings should the student use for the two groups?

a)

Animal Cells and Plant Cells

b)

Prokaryotic Cells and Eukaryotic Cells

c)

Mobile Cells and Motile Cells

d)

Fungal Cells and Bacterial Cells

12.

Choose all parts that BOTH prokaryotic and eukaryotic cells have.

a)

cell membrane

b)

cytoplasm

c)

nucleus

d)

ribosomes

e)

genetic material (DNA/RNA)

13.

Bacterial cells are...

a)

Prokaryotic

b)

Very Small

c)

Responsible for disease like strep throat and salmonella

d)

Can be beneficial, like in our digestive systems.

e)

complex

14.

Students use a microscope to look for structures present in four different cells. The students placed an X for each structure that was viewed for each cell on the table shown.

Which cell that was viewed is most likely a prokaryote?

a)

Cell W

b)

Cell X

c)

Cell Y

d)

Cell Z

15.

Materials are provided to students to build modes of a prokaryotic cell, a eukaryotic cell, and a virus. The material and the structures they represent are listed in the table shown. Which materials would be used in all three models?

a)

Yellow paper oval

b)

Gray paper hexagon

c)

Blue yarn

d)

Purple buttons

16.

a)

F

b)

G

c)

H

d)

J

17.

a)

A

b)

B

c)

C

d)

D

18.

a)

A

b)

B

c)

C

d)

D

19.

process by which organisms maintain a relatively stable internal environment

a)

homeostasis

b)

equilibrium

c)

isotonic

20.
What cell structure is letter B?
a)
cell wall
b)
cell membrane
c)
nucleus
d)
cytoplasm
21.

What type of cell is pictured above?

a)

Plant Cell

b)

Animal Cell

c)

Eukaryote

d)

Prokaryote

22.

What type of cell is pictured above?

a)

Plant Cell

b)

Animal Cell

c)

Eukaryote

d)

Prokaryote

23.

All viruses are different, but what are two parts that a virus must have?

a)

Genetic Information (DNA or RNA)

b)

a lipid membrane

c)

a nucleus

d)

a protein coat

24.

Cell membranes of living organisms are made of a bilayer (2 layers) of

a)

lipids

b)

proteins

c)

carbohydrates

25.

The little sticks poking out of the sides of these viruses are called

a)

sugar sticks

b)

spike proteins

c)

covid claws

26.
What is a host?
a)
Organism that lives on the cell and causes it harm 
b)
Something that causes harm to the cell 
c)
Cell that the virus invades and takes over
27.
What is the first step of the virus reproduction cycle?
a)
The viruses genetic material (DNA) starts to take over the functions of the cell
b)
The host cell bursts open, releasing the new viruses
c)
The virus injects its genetic material into the cell
d)
A virus attaches to the surface of a host cell
28.
What do viruses have in common with living cells? They both...
a)
store genetic information
b)
have chloroplasts
c)
use glucose for cellular respiration
d)
have endoplasmic reticulum
29.
One reason that viruses are considered to be nonliving is that they are not made of ______.
a)
protein
b)
viruses
c)
bacteria
d)
cells
30.
Reasons that viruses are considered to be nonliving is because
a)
They are not cellular
b)
They cannot reproduce on their own
c)
They cannot make proteins
d)
all of the above
31.

A virus can be classified by its type of

a)

mitochondria

b)

chromosomes

c)

nucleic acid

d)

carbohydrates

32.
A(n) _____ is a virus that enters a bacterial cell.
a)
endospore
b)
decomposer
c)
plasmid
d)
bacteriophage
33.
Antibiotics kill viruses
a)
True
b)
False
34.

A table comparing the characteristics of four samples is shown.

Which sample most likely contains viruses?

a)

Sample 1

b)

Sample 2

c)

Sample 3

d)

Sample 4

35.
The projections on the surface of this virus allow the virus to —
a)
move inside a host cell
b)
 attach to a host cell
c)
control a host cell’s DNA
d)
signal other viruses to infect a host cell
36.
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
37.

Endosymbiotic Theory is the idea that ______ cells could have evolved from_____cells

a)

prokaryotic, eukaryotic

b)

eukaryotic, animal

c)

prokaryotic, plant

d)

eukaryotic, prokaryotic

38.

The Endosymbiotic Theory explains

a)

the origin of prokaryotes

b)

how bacteria lives

c)

the origin of eukaryotes

d)

how species develop

39.

What is pictured?

a)

Endosymbiotic theory

b)

Miller Urey Experiment

c)

Redi's Experiment

d)

Photosynthesis

40.

What kind of cell?

a)

Eukaryote

b)

Prokaryote

c)

Bacteria

d)

Animal

41.

Match the biomolecule to the organelle that they live in.

a)

Nucleic Acid

1.

Nucleus

b)

Lipids

2.

Cell membrane

c)

Carbohydrates

3.

Mitochondria

d)

Protein

4.

Ribosome

e)

skibidi

5.

toilet

42.

Label the following Cells with the correct Cell Type.

43.

Label the following cells.​ ​

I. ​ (a)   ​ ​ ​ II​ (b)   ​ III ​ (c)   IV ​ (d)  

Choose from the below words

Animal

Virus

Plant

Bacteria

44.

What Type of Cell is it?

a)

1.

Bacteria

b)

2.

Plant Cell

c)

3.

Animal Cell

d)

4.

Fungi

e)

5.

Protists

45.

Identify each type of cell based on the description.

a)

Eukaryotic and never has a cell wall but will have centrioles.

1.

Animal Cell

b)

Eukaryotic, contains chloroplasts and a cell wall of cellulose

2.

Plant Cell

c)

Eukaryotic, contractile vacuoles, moves in water

3.

Protist Cell

d)

Eukaryotic, cell wall made of chitin

4.

Fungal Cell

e)

Prokaryotic, contains ribosomes and no other organelles

5.

Bacterial Cell