A scientist is comparing that outer layer of an onion cell to the outer layer of a human cell what is unique about the outer layer of the onion cell compared to the skin cell

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12-06-2016
Biology

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A scientist is comparing that outer layer of an onion cell to the outer layer of a human cell what is unique about the outer layer of the onion cell compared to the skin cell

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Аноним Аноним · Answer 1 · 2016-06-12T05:45:34+02:00

The function of a cell wall has the same function of the cell membrane; it protects the cell. Cell wall is made up of cellulose that is only present in plant cells. Cellulose is a sugar that has a sheet like structural carbohydrate. It is rigid that is used for support and provides protection to the plant cell from damage. They cannot be dissolved in water. An example is if you eat food that contains mostly of leaves. You will observe that you will eliminate the same material as when you it. That is because our human body does not have the enzyme that dissolves the cellulose.

jamuuj jamuuj · Answer 2 · 2018-08-30T21:26:33+02:00

Answer;

Unlike animal cells (such as cheek cells) the cell wall of an onion and other plants are made up of cellulose, which protects the cell and maintains its shape.

Explanation;

-The main structural differences between plant and animal cells lie in a few additional structures found in plant cells. These structures include: chloroplasts, the cell wall, and vacuoles.

-Plants cells have cell walls and other structures that differ from those of animals. Animal cells do not have cell walls and have different structures than plant cells. Plants have either no or very basic ability to sense.