6. Which of the following amino acid is vital for suppling α-ketoglutarate to keep the flow of the TCA cycle?
(A)E
(B)A
(C)S
(D)Y

1. The disulfide bond is a covalent linkage formed between two cysteine residues in proximity under an oxidative environment. In eukaryotic cells, disulfide bonds can be formed only in:(A)The cytosol;(B)Endoplasmic reticulum;(C)Endosomes;(D)Mitochondria.

2. Ferroptosis is a type of programmed cell death. Which of the following is NOT the feature of ferroptosis:(A)Caspase activation;(B)Increased oxidative stress;(C)Iron-dependent;(D)Inhibition of cystine/glutamate transporter.

3. All of the following molecular features are present in both prokaryotic and eukaryotic cells EXCEPT:(A)DNA double helix;(B)Microtubules;(C)Lipid bilayer-based biomembranes;(D)Potassium channels.

4. Which of the following nucleotide sequence is likely a recognition site of a restriction enzyme?(A)GCTACG;(B)ATGCTA;(C)CTCGTG;(D)AGATCT.

5. Collagen is an essential component of the extracellular matrix. A deficiency in which of the following nutrient will disable collagen biogenesis:(A)Vitamin A;(B)Vitamin B;(C)Vitamin C;(D)Vitamin D.

7. Eucaryotic cells uptake cholesterol buried in low-density lipoprotein (LDL) by a cellular process known as receptor-mediated endocytosis. A defect in which of the following molecule might inhibit a eukaryotic cell with normal LDL receptor to uptake LDL:(A)Caveolae;(B)Dynamin;(C)SAR1;(D)Transferrin.

8. Which of the following conditions can fully turn on the Lac operon in Escherichia coli?(A)Low glucose and lactose levels;(B)Low glucose but high lactose levels;(C)High glucose and lactose levels;(D)Low cAMP and high glucose levels.

9. Your Biology teacher gives you two human cell lines, A and B, which are in G₀ and G₁ phases of the cell cycle, respectively. Which of the following cellular event is true if these two cell lines are stimulated with growth factors to pass the restriction point?(A)Only the G₀ cell will replicate its DNA;(B)Only the G₁ cell will replicate its DNA;(C)Both cells will replicate their DNA;(D)Neither of the cells will replicate their DNA.

10. How many ATP (and GTP) molecules can be generated from the complete oxidation of one molecule of acetyl CoA through the TCA cycle and oxidative phosphorylation in the mitochondrion?(A)10;(B)12;(C)13.5;(D)14.5;(E)15.

11. Which one is incorrect?(A)The diffraction of X-rays by protein crystals can reveal a protein's exact structure.(B)Molecular structure can also be determined using nuclear magnetic resonance (NMR) spectroscopy.(C)Sequence similarity can provide clues about DNA function.(D)Fusion proteins can be used to analyze protein function and to track proteins in living cells.

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：生物化學(C)#137643

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：生物化學(A)#137641

115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題：生物化學(一般生物化學)#137622

115年 - 115 國立臺灣大學_ 碩士班招生考試試題：生物化學(B)#137619

114年 - [無官方正解]114 國立中興大學_碩士班招生考試試題_生物醫學研究所：生物化學#139094

114年 - [無官方正解]114 國立中正大學_碩士班招生考試試題_生物醫學科學系：生物化學#138415

114年 - 114 國立高雄大學_研究所碩士班招生考試試題_生命科學：生物化學#137690

114年 - [無官方正解]114 國立清華大學_碩士班考試入學試題_生命科學暨醫學院甲組(生物與醫學科學組)﹕生物化學#132802

114年 - [無官方正解]114學年度學士後獸醫學系招生試題-生物化學#131167

114年 - [無官方正解]114 台灣綜合大學系統_學士班轉學生聯合招生考試：生物化學#129347