11. Which of the following terms means to break down s larg molecule into smalle
ID: 303089 • Letter: 1
Question
11. Which of the following terms means to break down s larg molecule into smaller molecsles ) catastrophe C) hydrolysis D) ionization E) entropY 12 With respect to the study of energy, which of the following terms or phrases ia least lke the others? B) anabolic C) releases energY D) "uphilr" reaction 13. In the cell, energy that drives endergonic reactions is often obtained from A) enzymesteased B) energy released from exergonic reactions. C) entropy D) heat energy. E) all of the above that form between amino acid R groups/side chains are the primary factor in determining a protein's A) primary structure. C) tertiary structure. E) none of the above 15. Which of the following usually causes denaturation of a protein? A) high temperatures B) change in pH C) change in salt concentration D) B and C E) all of the above 16. Which of the following statements is FALSE regarding enzymes? A) Enzymes increase the rate of a reaction. B) Enzymes lower the activation energy (EA) for a reaction. C) The substrate for an enzyme binds to the enzyme's active site. D) Enzymes make nonspontaneous reactions become spontaneous E) Enzymes are very specific for the substrates they bind toExplanation / Answer
11. The answer is hydrolysis.
Hydrolysis- It means breaking a compound.
Anabolism means synthesis.
12. The answer is to release energy.
As anabolism is a process which absorbs energy. Anabolism is a non-spontaneous process.
The non-spontaneous process is a process which is an uphill process. Its delta G is also positive. And it absorbs energy.
13. B. energy produced from an exergonic reaction.
14. tertiary structure
15. all of the above. All can cause denaturation of a protein
16. d
because all apply to enzymes whereas d option doesn't.
Enzymes can never convert a non-spontaneous reaction to spontaneous reaction as they do not affect the overall delts G of the reaction.
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