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Virus Review

Total questions: 15

Worksheet time: 7mins

Name
Class
Date
1.

Which of the following is NOT a characteristic of life:

a)

Response to Stimuli

b)

Reproduciton

c)

Movement

d)

Homeostasis

2.

The Progressive Hypothesis of Virus origin explains that

a)

viruses developed first

b)

viruses developed after cells developed

c)

Viruses and cells developed at the same time

d)

It doesn't explain when viruses developed

3.

The virus that causes the common cold is the

a)

Rotavirus

b)

Influenza

c)

Adenovirus

d)

Rhinovirus

4.

The mode of transmission of HIV is

a)

droplet spray

b)

blood borne

c)

contact

d)

vector

5.

This type of virus culture is used when researching and testing vaccines.

a)

Chicken egg culture

b)

cell culture

c)

animal inoculation

d)

Bacterial culture

6.

An example of an inactivated vaccine is

a)

rabies vaccine

b)

MMR vaccine

c)

yellow fever vaccine

d)

rotavirus vaccine

7.

Which is not a shape that viruses can present?

a)

Helical

b)

polyhedral

c)

triangle

d)

spherical

8.

During the lysogenic cycle he virus reproduce when the

a)

cell reproduces

b)

virus takes over the cell parts to replicate

c)

cell lyses

d)

infected cell signals another cell

9.

The evidence for this hypothesis of viral origin is ha more complex cells developed the latest (last)

a)

Progressive

b)

Regressive

c)

Virus First

d)

Virus last

10.

All of the following are ways in which viruses can be differentiated EXCEPT

a)

structure

b)

genetic makeup

c)

host range

d)

geographic prevalence

11.

The first virus discovered and studied was

a)

Human Immunodeficiency Virus

b)

Tobacco Mosaic Virus

c)

Ebola Virus

d)

Influenza Virus

12.

The virus that causes measles is called

a)

ruebeola virus

b)

variola virus

c)

rubulaviru

d)

influenza

13.

All viruses utilize the lysogenic cycle

a)

True

b)

False

14.

All retroviruses must first transcribe their genetic code to DNA before the cell can use it.

a)

True

b)

False

15.

Some patients can use antibiotics to cure some viral diseases.

a)

True

b)

False