Virus Review

Viruses are bacteria.

• True

• False

Viruses are made up of cells.

• True

• False

Viruses are living.

• True

• False

Which of the following pictures is NOT a example of a virus?

• a

• b

• c

• d

Observe the diagram of the two viruses.

Part C is the ______________

• Genetic material

• Capsid

• Ligand

• Envelope

Observe the diagram of the two viruses.

Part B is the ______________

• Genetic material

• Capsid

• Ligand

• Envelope

Viruses are...

• prokaryotic
• eukaryotic
• non-living
• endospores

What do viruses need to reproduce?

• they need genetic material
• They need a host cell
• They need  bacteria
• They need insulin

When a virus invades a living cell, its _______
takes over the cell's functions.

• outer coat
• genetic material
• core
• cytoplasm

What part of the phage is the DNA?

• A
• B
• C
• D