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12 臨床上為病患測量脈搏時,下列何種狀況會使病患出現心搏過慢的情形? (A)甲狀腺功能亢進 (B)嚴重貧血 (C)缺氧 (D)顱內壓升高

33. If the Shine-Dalgarno sequence were mutated but AUG remained intact, the most likely outcome would be: (A) Perfeetly normal translation (B) Increased initiation at incorrect downstream AUGs (C) Frameshifting during elongation (D) Failure of termination (E) Increased tRNA mischarging

35. A hypothetical organism uses DNA but replaces all cytosines with 5- methylcytosine. What major risk would increase? (A) Loss of replication (B) Higher mutation rate via deamination (C) Frameshift instability (D) Reduced transcription (E) Loss of helicity

39. A researcher subjects four distinct biological structures (a functional globular protein, a segment of DNA, a cellulose fiber, anda molecule of amylopectin) to an environment where all non-covalent interactions (hydrogen bonds, ionic bonds, van der Waals forces, and hydrophobic interactions) are completely disrupted, but all covalent bonds (peptide bonds, glycosidic linkages, and phosphodiester linkages) remain intact. Which resulting observation is the LEAST accurate regarding the stable molecular components remaining after this treatment? (A) The globular protein, such as transthyretin, would be converted into a nonfunctional, linear polypeptide chain, retaining its unique amino acid sequence. (B) The secondary structure elements (such as a-helices and β-pleated sheets) within the polypeptide backbone of the globular protein would no longer exist. (C) The two complementary strands of the DNA double helix would separate entirely, resulting in two distinct, single polynucleotide strands. (D) The amylopectin molecule (a storage polysaccharide) would be cleaved into hundreds of individual glucose monomers. (E) A cellulose molecule would retain its straight, unbranched configuration, although it would no longer be grouped into strong microfibrils.

22.有關文中歸有光提及兒子之事,下列敘述何者正確? (A)兒子住在此處七年,父子之情深厚 (B)十二月八日為兒子獨自離家的時間 (C)明確交代兒子確切死因及死亡地點 (D)兒子生前喜與弟弟於思子亭中嬉戲

12. X1 年間,乙公司在長期投資方面發生下列事項: 4 月 6 日:以每股$3.25 購入丙公司股票 2,000 股,另支付$500 手續費。 7 月 7 日:收到丙公司發放的現金股利,每股$0.70。 12 月 31 日:丙公司報導本年度淨利為$50,000。丙公司共有 8,000 股普通股流通在外。 請問截至 X1 年 12 月 31 日,「採權益法之投資-丙公司股票」帳戶餘額應為多少? (A)$17,600 (B)$18,100 (C)$19,500 (D)$20,900