Viruses

Question 1

Which structure is present in bacteria but not in a virus?

Revolt · Accepted Answer

cell membrane

Question 2

Which occurs in both the lytic cycle and the lysogenic cycle?

Revolt · Accepted Answer

hijacking of host cell's metabolism

Question 3

Which is a basic characteristic of all living cells?

Revolt · Accepted Answer

energy metabolism

Question 4

Which component of a virus is injected into a cell?

Revolt · Accepted Answer

nucleic acid

Question 5

Consider the diagram that depicts the lysogenic and lytic cycles. In which step of the diagram are new viruses assembled?

Revolt · Accepted Answer

step E

Question 6

Consider the shape and structure of the virus in the diagram.Which viral shape is shown?

Revolt · Accepted Answer

helical

Question 7

best

Revolt · Accepted Answer

Viruses are nonliving infectious agents.

Question 8

An enveloped virus is dependent on the envelope for its ability to infect a host cell. Which virus most likely uses this mechanism?

Revolt · Accepted Answer

HIV

Question 9

least

Revolt · Accepted Answer

ribosome

Viruses Answers