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Select all that apply. An enzyme is a carbohydrate is a protein is a biological

ID: 1002987 • Letter: S

Question

Select all that apply. An enzyme is a carbohydrate is a protein is a biological catalyst is changed by reaction with a substrate is not altered by reaction with a substrate can be reused if not damaged increases the rate of chemical reaction slows the rate of chemical reactions lowers the activation energy of a reaction increases the activation energy of a reaction An enzyme is made of protein increases the rate of chemical reaction can be reused if not damaged is made of carbohydrate is not altered by reaction with a substrate is changed by reaction with a substrate slows the rate of chemical reactions

Explanation / Answer

1. An enzyme,

- Is a protein

- Is not altered by reaction with a substrate

- Increases the rate of a chemical reaction

- Lowers the activation energy of a reaction

2. An enzyme,

- Is made of protein

- Increases the rate of chemical reaction

- Is not altered by reaction with a substrate

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