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11-09-2022
Biology

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You find a single-cell organism with a cell wall in the soil of a forest-can this organism be an animal? Which
characteristics indicate that the organism is a bacterium and not a plant?
1. The DNA is contained in a nucleus.
2. The DNA is contained in a nucleus, and the cell wall is made of cellulose.
3. The cell wall is made of cellulose.
4. The cell wall is made of peptidoglycan.
5. The DNA is contained in a nucleus, and the cell wall is made of peptidoglycan.

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11-09-2022

Answer:

4. The cell wall is made of peptidoglycan.

Explanation:

While plant cells and bacteria both have cell walls, they are most of the time made out of different material.

Most plant cell walls are made out of cellulose, a polysaccharide

Most bacterium cell walls are made out of peptidoglycan

Bacteria also do not have their DNA within a nucleus, while plants do.

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