Bacteria and Virus

a virus has a, ______, a protein coat that surrounds its nucleic acid.

• capsid

• capsule

• cell membrane

• cytosol

how does an active virus reproduce?

• the viral DNA forces a host cell's own machinery to make more viruses

• the viral DNA forces the host cell to go through binary fission

• the viral DNA is replicated and passed on every time the host cell goes through mitosis

• all of the above

a protein coat surrounding viral DNA

• capsid

• capsule

• endospores

• microbiota

the bacterial DNA and ribosomes enclosed in a tough case that can survive unfavorable conditions

• host cell

• microbiota

• endospore

• plasmid

Bacteria are found in which of the following places?

• in your digestive system

• in the air

• in soil

• all of the above

the helpful microscopic bacterial cells that inhabit your body

• host cell

• microbiota

• endospores

• plasmid

Tags

NGSS.MS-LS1-3

do bacteria have a nuclei?

• no

• yes

Select the correct definition to the correct microbes

• Contains DNA and a protein coat

• Virus

• Has a nucleus, unicellular or multicellular, autotroph or heterotroph

• Bacteria

• No Nucleus and Unicellular

• Fungi

• Has a nucleus, mainly multicellular, and heterotrophs

• Protist

Majority of bacterial infections can be treated with​ (a)  

• antibiotics

• vaccines

• vitamins

Which microbe is the image most likely to be?

• Bacteria

• Fungus

• Virus

• None of the above

Tags

NGSS.MS-LS1-1