Enzyme Structure and Mechanism Quiz

• Proteins that increase the rate of reaction by lowering the energy of activation (correct)
• Lipids that decrease the rate of reaction by increasing the energy of activation
• Carbohydrates that have no effect on the rate of reaction
• Nucleic acids that stop the chemical reactions in the cells

• They only catalyze a few specific chemical reactions in the cells
• They catalyze nearly all the chemical reactions taking place in the cells of the body (correct)
• They inhibit all the chemical reactions taking place in the cells of the body
• They have no effect on the chemical reactions in the cells

• They are converted into carbohydrates during the reaction
• They are not altered or consumed during the reaction (correct)
• They are completely used up in the reaction
• They become inhibitors after the reaction

<p>They serve as good indicators in diseases such as myocardial infarction (B)</p> Signup and view all the answers

<p>They lower the energy of activation (B)</p> Signup and view all the answers