Bacteria, Viruses, Protists

What do viruses need to reproduce?

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

When should you get a vaccine?

• Before you get sick
• After you get sick
• Only when you are a baby
• Only when you are old

Bacteria are

• prokaryotic
• eukaryotic

Tags

NGSS.MS-LS4-2

Bacteria are 

• unicellular
• multicellular

Tags

NGSS.MS-LS1-1

Which is smaller?

• bacteria
• virus

Viruses can infect

• animals
• bacteria
• protists
• all of the above

How are viruses harmful to host cells?

• They are not harmful
• They replace the nucleus with a viral nuclei
• They use the host cell for food
• They destroy the host cell during replication

What 2 features do eukaryotes have that prokaryotes do not?

• membrane-bound organelles and DNA
• DNA and Nucleus
• Cell Wall and Ribosomes
• Membrane-bound organelles and Nucleus

What is used to slow the growth or sometimes kill a bacterial infection?

• Antibiotic
• Latent Virus
• Vaccine
• Cyanobacteria

Disease causing organism.

• Bacteria
• Toxin
• Endospore
• Pathogen