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4 years ago

In the text area below compare and contrast a cell membrane and cell well

Biology

2 answers:

kykrilka [37]4 years ago

6 0

Answer:

A cell wall Protects the cell from the external environment and provides support to the cell. A cell membrane separates the cells internal environment from the external environment and also control the flow of materials entering and exiting the cell

Explanation:

blondinia [14]4 years ago

4 0

Answer:

A cell membrane, seen in plant and animal cells, is selectively permeable and made of a phospholipid bilayer.

The cell membrane and cell wall control what enters and leaves the cell.

The cell wall is seen in a plant cell, gives shape to the cell, and stores carbohydrates.

The cell wall is selectively permeable and made of cellulose, which causes plants to have a rigid structure.

Explanation:

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Rufina [12.5K]

The possible energy sources for muscle contraction from the list include:

Blood glucose

Muscle glycogen.

<h3>What is Energy?</h3>

This is referred to as the ability to do work and the major fuel in the body is referred to as glucose.

Glycogen in muscles also acts as a fuel although its synthesis is usually very slow.

Read more about Energy here brainly.com/question/13881533

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2 years ago

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erica [24]

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3 years ago

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olchik [2.2K]

Answer:

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Explanation:

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3 years ago

Cite a reason for the evolution of allosteric regulators in cells.

saveliy_v [14]

Tbh I really don’t know I’m just trying to cheat in peace

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3 years ago

Which combination is an element? How do you know?

LiRa [457]

Answer:

when elements are chemically joined like Water, salt, and sugar are examples of compounds. The elements join the atoms and that lose their individual properties and have different role from the elements.

Explanation:

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3 years ago