Viruses, Prokaryotes, and Eukaryotes Review

Is this a virus, prokaryotic cell, or eukaryotic cell?

• Virus because it has a nucleus.

• Prokaryotic cell because it has a nucleus.

• Eukaryotic cell because it has a nucleus.

• Eukaryotic cell because it does not have a nucleus.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which kind of organisms are these, and why?

• Prokaryotes, because they are multicellular.

• Prokaryotes, because they are unicellular.

• Eukaryotes, because they are multicellular.

• Eukaryotes, because they are unicellular.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Viruses have:

• Ribosomes

• Genetic material (DNA or RNA)

• Membrane-bound organelles

• All of the above

A staph infection is caused by the bacteria, Staphylococcus aureus. S. aureus has a diameter of 2 micrometers (µm). What type of microscopic object is S. aureus?

• Virus, because it is a bacteria, and is harmful to people.

• Virus, because it is unicellular, doesn't have a nucleus, and is so small it's measured in micrometers.

• Eukaryotic cell, because it is harmful to people, and doesn't have a nucleus.

• Prokaryotic cell, because it is unicellular, doesn't have a nucleus, and is large enough to measure in micrometers.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Prokaryotic cells don't have:

• Membrane bound organelles.

• Ribosomes

• Genetic material (DNA or RNA).

• All of the above

Which of the following needs a host cell in order to reproduce (in other words, it can't reproduce on its own)?

• Virus

• Prokaryotes

• Eukaryotes

• All of the above

Are these prokaryotic cells, eukaryotic cells, or viruses? Justify with one piece of evidence. (One point for correct identification, one point for correct evidence).

Evaluate responses using AI:

OFF

Is this object a virus, prokaryote, or eukaryote. Justify with one piece of evidence.

Evaluate responses using AI:

OFF

Tags

NGSS.MS-LS1-1

This object has a diameter of 500 micrometers (µm). Is it a virus, prokaryote, or eukaryote. Justify your answer with one piece of evidence.

Evaluate responses using AI:

OFF

Which sample numbers do you think are eukaryotic cells? Justify with one piece of evidence.

Evaluate responses using AI:

OFF