Question

as a result of its involvement in a chemical reaction, an enzyme

Answer 1

Answer:

As a result of its involvement in a reaction, an enzyme is unchanged.

Enzymes are catalysts that speed up chemical reactions that occur within the biological systems (they increase the reaction rate by lowering its activation energy). Enzymes react with substrate that binds to them (key-lock mechanism) and convert the substrate into the product. Most of enzymes are proteins by their structure but a few are catalytic RNA molecules-ribosymes.

Enzyme activity can be affected by other molecules (activators and repressors), pH, temperature etc.

Explanation:

Answer 2

As a result of its involvement in a chemical reaction, an enzyme is a catalyst that speeds up the rate of a chemical reaction without changing itself during the process.

An enzyme is a catalyst that exists in living organisms and helps to speed up the rate of a chemical reaction without changing itself during the process.

All biological activities in living organisms involve chemical reactions, and enzymes govern the majority of them. Many of these chemical reactions and processes would not occur at all if enzymes weren't present.

All components of cell metabolism are catalyzed by enzymes which include:

• Food digestion,
• Chemical energy conservation and transformation; and
• Creation of cellular macromolecules from smaller constituents.

Learn more about enzymes here:

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