Quiz about Viruses Biology

Question 1

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 2

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 3

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 4

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 5

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 6

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 7

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 8

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 9

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

Imagine a virus infecting a bacterial cell in a laboratory setting. Which viral life cycle would result in the destruction of the bacterial cell by causing it to burst?

Accepted Answer

Lytic Cycle

Answer

Lysogenic Cycle

Answer

Binary Fission

Answer

Conjugation

Question 11

During a biology class, students are learning about viruses. The teacher explains that a virus consists of nucleic acid and __________.

Accepted Answer

protein

Answer

carbohydrates

Answer

lipids

Answer

glucose

Question 12

What is the primary component of a virus's outer structure?

Accepted Answer

Protein

Answer

Carbohydrates

Answer

Lipids

Answer

Nucleic acids

Question 13

Which of the following is a characteristic that distinguishes viruses from bacteria?

Accepted Answer

Viruses require a host cell to replicate

Answer

Viruses can reproduce independently

Answer

Viruses have a cellular structure

Answer

Viruses contain ribosomes

Question 14

In a laboratory experiment, a scientist observes that a virus can only infect certain types of cells. What is the most likely explanation for this specificity?

Accepted Answer

The virus has a specific protein that binds to receptors on the host cell

Answer

The virus lacks a cell wall

Answer

The virus is too large to enter other cells

Answer

The virus can only survive in certain temperatures

Question 15

Which of the following best describes the role of a virus in the ecosystem?

Accepted Answer

Viruses regulate bacterial populations

Answer

Viruses are primary producers

Answer

Viruses decompose organic matter

Answer

Viruses are a major food source for animals

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