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They build muscle mass, enzymes to break down or build cellular molecules, metabolism from emzymes to measure your speed of which your cell build or breakdown their energy, enzymes to break down amino acids

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12y ago
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14y ago

Proteins have a wide variety of uses. Proteins in the cellular membrane can transport materials into and out of the cell, Hydrogen pump ATPase proteins use ATP to actively transport hydrogen ions through its membrane, these proteins are almost exclusively found in the lysosomes in mammalian cells. Proteins also are used for structural support int he cytosol, for example actin is used for the cytoskeleton.

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9y ago

One role that proteins play with in a cell is that they give energy to the cell. Other roles played by proteins are making up the structure of the cells and transportation.

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12y ago

1) allow life

2) transport "insoluble" materials

3) carry information

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14y ago

Protein in cells help the cell to function and to help it continue with what it does

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12y ago

they give you strength , good health, and keep you in shape

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13y ago

They give them energy.

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15y ago

thay help it poo

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Q: List three roles played by proteins within a cell?
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