Question

The reaction rate of a chemical reaction was measured with and without an enzyme. Which line is the reaction with an enzyme?

Explain your answer.

Answer 1

Answer:

A line.

Explanation:

Enzyme is bio catalysts that has the ability to increase the rate of the biochemical reactions of the body. Enzyme is specific in nature and requires the optimum pH and temperature.

Enzymes when added with the substrate result in the formation of product with increased speed. The line A of the graph clearly determines that A shows the reaction with enzyme because the line A completes the reaction in less period of time.

Thus, the answer is A line.

Answer 2

Line A represents the presence of enzyme in a chemical reaction.

Line A represents the reaction with enzyme because large amount of product is produced with the passage of time which is only possible when the enzyme take part in the chemical reaction.

Enzyme act as a catalyst which speed up the rate of chemical reaction means more amount of reactants are converted into product. According to the graph, line A produce more product than line B at the same amount of time so we can conclude that line A represents the presence of enzyme in a chemical reaction.

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