Virus Reproduction

Which viral cycle takes the longest to show symptoms?

• Lysogenic

• Lytic

What is the first step to both viral cycles?

• The virus attaches to a host

• the virus injects genetic material

• the host gets sick

• the cell is destroyed

When the viral DNA becomes active in the lysogenic cycle, which life cycle does it enter?

• lytic

• lysogenic

• cell cycle

• DNA replication

If Andy is feeling symptoms from a virus that he contracted, the virus must be in the

• lytic cycle

• lysogenic cycle

• the capsid bursts

• the virus becomes dormant

What is shown here?

• Lysogenic Cycle
• Lytic Cycle
• Binary Fission
• Conjugation

What process is this?

• phagocytosis
• lytic cycle
• lysogenic cycle
• formation of antibodies

What happens in the lysogenic cycle?

• Virus goes in and leaves the host cell

• Virus quickly kills the host cell

• Virus injects the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA and stays dormant for a long time

• Bacteria injects DNA into a host cell

Viruses are considered

• living things

• non-living things

• partially living things

Which cycle of a virus is most destructive to the host?

• lytic cycle

• lysogenic cycle

This image represents part of the

• lytic cycle

• lysogenic cycle

Tags

NGSS.MS-LS3-1