Question

Enzymes are negative catalyst positive catalyst auto catalyst bio catalyst

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Answer 1

A catalyst which increases the rate of reaction is called positive catalyst. Such catalyst decreases activation energy by accepting a smaller path, so rate of reaction is increased. ... A catalyst which decreases or retards the rate of reaction is called negative catalysts.

Enzymes as Catalysts. Enzymes are proteins that have a specific function. They speed up the rate of chemical reactions in a cell or outside a cell. Enzymes act as catalysts; they do not get consumed in the chemical reactions that they accelerate. ... Insufficient energy is a barrier to initiating the reaction.

Answer 2

Answer:

A catalyst which increases the rate of reaction is called positive catalyst. Such catalyst decreases activation energy by accepting a smaller path, so rate of reaction is increased. ... A catalyst which decreases or retards the rate of reaction is called negative catalysts.

Enzymes as Catalysts. Enzymes are proteins that have a specific function. They speed up the rate of chemical reactions in a cell or outside a cell. Enzymes act as catalysts; they do not get consumed in the chemical reactions that they accelerate. ... Insufficient energy is a barrier to initiating the reaction.

Explanation: