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structural units, storage molecules, transport molecules, and enzymes

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15y ago
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3mo ago

Proteins act as enzymes to catalyze biological reactions, as structural components in cells and tissues, as transporters for molecules and ions, and as signaling molecules to regulate various cellular processes.

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11y ago

Cell surface receptor proteins act as biochemical Toggle [on/off] Switches.

They each toggle a unique Cellular activity [biochemical reaction].

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14y ago

Ribosomes are the rounded bodies present on endoplasmic reticulum or scattering in the cytoplasm these contain protein and known as protein factory of a cell and helps in protein synthesis

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12y ago

enzymes

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Q: What do proteins act as?
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