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22. CREB contains the following structural motif:(A)Helix-turn-helix(B) β−barrel(C) Zinc finger(D)Le
問題詳情
22. CREB contains the following structural motif:
(A)Helix-turn-helix
(B) β−barrel
(C) Zinc finger
(D)Leucine zipper
參考答案
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15、結婚する______、これから親の援助を期待してはいけない。(A)以上 (B) 上で (C)折に (D) 次第
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23. The eukaryotic TATA-binding protein (TBP) functions in a manner similar to(A)sigma (σ) factor in
資訊推薦
24. Capping of eukaryotic mRNA(A)occurs at the 5' end.(B) occurs at the 3' end.(C) occurs
25. Polyadenylation of eukaryotic mRNA(A)occurs at the 5' end.(B) occurs at the 3' end.(C)
26. The sequences in eukaryotic DNA known as introns are(A)those included in the final sequence of m
27. Which of the following codons does not code for an amino acid?(A)AUG(B) UAA(C) CAU(D)GUU(E) All
28. A tRNA was determined to have the following anticodon sequence:3'−GAI−5' (I represents
29. The mRNA must contain the following to allow for initiation of protein synthesis in E. coli.(A)A
30. An aminoacyl-tRNA is initially bound to the ribosome(A)at the A site on the 50S subunit(B) at th
31. At what point does the formylation reaction take place to produce N-formylmethionine?(A)On the f
32. What is the start codon on the mRNA for prokaryotic translation?(A)AUG(B) UAA(C) UAG(D)UGA
33. The protein which marks proteins for degradation is called:(A)Chaperonin(B) Ubiquitin(C) Proteas
34. Identify the component required for the chain initiation step of protein synthesis.(A)DNA helica
35. A plasmid is(A)a virus that infects bacteria.(B) a piece of DNA derived from two or more sources
36. The "c" in cDNA stands for this word:(A)Complete.(B) Circular.(C) Complementary.(D)Chr
37. In humans, pyruvate can be converted to(A)acetyl-CoA only.(B) lactate only.(C) ethanol only.(D)a
38. The following item was the most important one for the development of PCR as a commerciallysucces
39. What is the net ATP yield per glucose during glycolysis?(A)1(B)2(C)3(D)4(E)6
40. What is the relationship between glycolysis and cancer?(A)cancer cells lack a glycolytic pathway
41. When mitochondria are actively carrying out aerobic respiration(A)the pH of the matrix is greate
42. The ultimate electron acceptor in the electron transport chain is(A)NAD+.(B) FAD.(C) oxygen.(D)A
43. Chemiosmotic coupling involves this process:(A)Using an electron gradient to synthesize ATP.(B)
44. Which of the following are related for a given enzyme?(A)Vmax, KM, and percentage of α-helix(B)
45. The KM of hexokinase for glucose = 0.15 mM and for fructose, KM = 1.5 mM. Which is thepreferred
46. The value of changes in(A)competitive inhibition(B) noncompetitive inhibition(C) both forms of
2. If a 6 percent increase in income results in a 6 percent decrease in the quantity demanded ofpizz
3. If the quantity supplied of good X is the same regardless of price, then the supply curve ofgood