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Energy Flow and Enzymes

Energy Flow and Enzymes

Quizzes

1. Which of the following is NOT true about enzymes?→They lower the activation energy of a reaction.
2. If you know that a reaction greatly increases the entropy of a system,→the reaction will likely proceed spontaneously, but you still need to take into account the ΔH value.
3. Which of the following are not consumed or created in a biochemical reaction?→Enzymes
4. An atom that has been reduced has→lost a proton.
5. Which of the following remains constant in the universe?→Energy
6. A protein will→always become more disordered.
7. Chaperones are proteins that→help a protein fold into its lowest possible energy state.
8. Which of the following is the best indicator that a reaction will occur spontaneously?→ΔG < 0
9. The active site is→a specific site on an enzyme where only a particular substrate will bind.
10. Hydrophilic molecules are best described as→water-hating.
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