資訊推薦

• 10. Which of the following coenzymes is required for the decarboxylation of pyruvate by thepyruvate
• 11. Which of the following causes denaturation of a protein when disulfide bonds are present?(A) hea
• 12.Which of the following leads to the formation of atherosclerotic plaques?(A) non-specific interac
• 13. Which of the following represents a correct compartmentation of a biochemical process withits ce
• 14. Which of the following polysaccharides contains exclusively glucose in ᵦ(14) glycosidicbonds?(A
• 15. What is a polyribosome?(A) ribosomes that synthesize different subunits of the same protein(B) s
• 16. Which of the following DNA polymerases is correctly defined?(A) polymerase I: DNA repair(B) poly
• 17. Which of the following is the regulatory step in cholesterol synthesis?(A) HMG-CoA synthase(B) H
• 18. In the citric acid cycle, acetyl-CoA reacts with ________ to produce _________.(A) fumarate； ᵦ-k
• 19. Which of the following correctly identifies key elements present on the exterior ofGram-negative
• 20. How many stereoisomers would be expected from a ketohexose?(A) 4(B) 8(C) 16(D) 32(E) 64
• 21. Which of the following does not specifically cause a membrane to be more rigid or fluid, butrath
• 22. Movement of ions across a cell membrane by the Na/K ATPase is best described as ________.(A) sod
• 23. Which of the following formulas would be a carbohydrate(A) C5H12O5(B) C4H8O6(C) C6H10O6(D) C3H8O
• 24. Which enzyme catalyzes the primary regulation site of glycolysis?(A) hexokinase(B) phosphofructo
• 25. Which of the following shows the overall equation for the light reactions?(A) 2 H2O + 1 NADP+ →
• 26. Which of the following would likely form micelles in an aqueous solution?(A) hexane(B) glucose(C
• 27. Which of the following techniques was used to determine the double helical structure ofDNA?(A) N
• 28. Which of the following types of DNA are often supercoiled?(A) extremely long linear DNA, such as
• 29. In C4 plants, CO2 in the mesophyll cell reacts with _________ to form oxaloacetate while inthe b
• 30. Which of the following represents a palindromic sequence?(A) ACCTTCCA(B) ATTCCAAT(C) GATTAATC(D)
• 31. Which of the following undergoes an oxidation reaction to form a disulfide bond?(A) serine(B) cy
• 32. Which of the following, when paired with its complementary strand, would have the highestTm?(A)
• 44.下列反應為 (A)Wittig reaction (B)Stobbe condensation (C)Pudovik reaction(D)Pschorr reaction
• 24. 交流電路中，電容器容抗的大小，與外加電源頻率(A)成正比(B)成反比(C)無關(D)以上皆非。