阿摩線上測驗
登入
首頁
>
研究所、轉學考(插大)◆生物化學
>
113年 - 113 亞洲大學_學士後獸醫學系招生考試試題_學士後獸醫學系:生物化學#123308
> 試題詳解
24. Which proteins aid in directing and targeting the folding of intermediate polypeptides to fully folded structures?
(A) Kinases
(B) Ligases
(C) Proteases
(D) Chaperonins
答案:
登入後查看
統計:
A(0), B(0), C(2), D(5), E(0) #3331918
詳解 (共 1 筆)
木公的診間裝潢中
B1 · 2025/04/01
#6355754
Which proteins aid i...
(共 136 字,隱藏中)
前往觀看
1
0
其他試題
20. In persons with amyloidosis, what is the principal secondary structure of amyloid? (A) α-Helix (B) β-Sheet (C) β-Turns (D) Random Coil
#3331914
21. Which of the following enzymes can introduce negative supercoils in DNA replication? (A) DNA ligase (B) DNA primase (C) DNA helicase (D) DNA gyrase
#3331915
22. Which of the following forces is a major determinant in the maintenance of protein conformation? (A) van der Waals forces (B) Disulfide bond (C) Hydrogen bonds (D) Hydrophobic interactions
#3331916
23. What is the main function of salvage pathways in nucleotide synthesis? (A) Utilize preformed purines and pyrimidines for nucleotide synthesis (B) Synthesize nucleotides from precursor molecules (C) Convert ribose-5-phosphate into nucleotide bases (D) Break down preformed nucleotides
#3331917
25. What is the end product of purine catabolism? (A) Adenosine (B) Guanosine (C) Uric acid (D) Xanthine
#3331919
26. Which enzymes hydrolyze particular peptide bonds of the protein? (A) Hexokinase (B) Phosphatases (C) Proteases (D) Esterases
#3331920
27. What type of inhibitor X is this Lineweaver–Burk plot shown?(A) Competitive inhibition (B) Uncompetitive inhibition (C) Noncompetitive inhibition (D) Irreversible inhibitors
#3331921
28. Which type of DNA damage is caused by UV radiation from sunlight? (A) Cytosine deamination (B) Depyrimidinations (C) Pyrimidine dimerization (D) O6 -methylguanines
#3331922
29. Methotrexate (MTX) is structurally similar to the coenzyme, folate, which binds to the dihydrofolate reductase, thereby inhibiting synthesis of DNA and RNA. What type of inhibitors does Methotrexate belong to? (A) Competitive inhibition (B) Uncompetitive inhibition (C) Noncompetitive inhibition (D) Irreversible inhibitors
#3331923
30. Which type of mutation involves the interchange of large segments of chromosomal DNA? (A) Translocation (B) Base substitution (C) Frameshift mutation (D) Nonsense mutation
#3331924