試卷名稱:103年 - 103 長庚大學_研究所碩士班(含在職專班)招生考試_生物醫學研究所碩士班:生化暨分子生物學#126190
年份:103年
科目:研究所、轉學考(插大)◆生化暨分子生物學
39. Which of the following statements is CORRECT for the purification of a biological molecule?
(A) The protein G is used to purify nucleic acid and lipids.
(B) Gel-filtration chromatography is a separation method for discriminating protein hydrophobicity.
(C) Alteration of pH value or ion strength cannot interrupt the protein-ligand binding in the affinity purification.
(D) The affinity chromatography uses the specific binding properties of a protein to purify the desired protein.