Viruses and Bacteria

A viruses are considered

• Living

• Non-living

When a virus attaches to a host, what does it inject into the host

• protein coat

• Capsid

• DNA/ RNA

• Envelope

Antibiotics cure which of the two below?

• Viruses

• Bacteria

What is used to "cure" a virus

• antirbiotic

• Rest

• Vaccine

• Viruses have no cure

Viruses require a host cell to

• Breathe and eat

• Replicate

• Move and sleep

• Make protein and carbohydrates

What is a host?

• An organism that eats another organism

• An organism or a cell that the virus needs to reproduce in

• Something that causes harm to the cell

• The person that greats you at a resturant

Are bacteria are good or bad?

• Good
• Bad
• Both

Bacteria can be used to make foods such as yogurt & cheese.

• true

• false

Bacteria are prokaryotes, meaning they ________.

• lack a nucleus

• are very large

• contain no DNA

• have a cytoplasm

is there a nucleus in a bacterial cell?