Viral Life cycles

Which viral cycle takes the longest to show symptoms?

• Lysogenic

• Lytic

What is the first step to both 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

What happens to cells when their membranes break apart?

• The virus dies

• The virus destroys and damages a host cell

• the capsid bursts

• the virus becomes dormant

Which is the smallest out of the following?

• eukaryotic cell

• prokaryotic cell

• viruses

What is shown here?

• Lysogenic Cycle
• Lytic Cycle
• Binary Fission
• Conjugation

Tags

NGSS.MS-LS3-1

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 inject the nucleic acid into the host cell, and the nucleic acid integrates into the host cell DNA, and stay dormant for a long time
• Bacteria injects DNA into a host cell

Tags

NGSS.MS-LS3-1

Viruses contain genetic material which carries the instructions for the construction of new virus particles. This genetic material is primarily composed of-

• phospholipids

• polysaccharides

• nucleic acids

• polypeptides

Does a virus need to be specific on the type of cell it attaches to?

• Yes

• No