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21. 以下何種選項的器官與其功能不符? (A) 胃→消化蛋白質 (B) 口腔→消化澱粉 (C) 大腸→產生膽汁 (D) 小腸→吸收營養

17. 水的沸點為 100℃,其氣化熱(enthalpy of vaporization)為 40.7 kJ/mol,在常壓下液態水 (H2O(l))與氣態水(H2O(g))之莫耳熱容(molar heat capacity)分別 及。在 100℃時,若系統中有 2 莫耳的水,則 H2O(l) ↔ H2O(g)反應的系統熵值 差(∆Ssys)為何? (A) 218 J/K (B) 1338 J/K (C) 133.8 J/K (D) 109 J/K

18. 在 300K 時,NOBr(g)分解成 NO(g)與 Br2(g)的反應如下。在體積為 1.0-L 的容器中置入 NOBr(g),容器壓力為 3.8 atm,到達平衡時,NOBr(g)分壓為 2.2 atm,則此反應的平衡常數Kp為何? 2NOBr(g)⇌2NO(g) + Br2(g) (A) 1.2 (B) 2.4 (C) 0.58 (D) 0.42

19. 的 HNO3 水溶液之 pH 值為何? (A) 7.1 (B) 7.3 (C) 6.9 (D) 5

19. 古人有「折柳送別」的習俗,故楊柳每每用以代表離愁、離情。下列哪幾句詩中的楊柳, 含有「離別愁緒」?(甲) 春風知別苦,不遣柳條青 (乙) 池臺草色遍,宮觀柳條新(丙) 交情吾道可,離思柳條新 (丁) 楊柳散和風,青山澹吾慮 (A) 甲丙 (B) 乙丁 (C) 甲乙丙 (D) 乙丙丁

12. The National Center for Biotechnology Information (NCBI) provides a wide array of bioinformatics tools. What is the primary function of the widely used software BLAST? (A) To predict the three-dimensional structure of a protein from its amino acid sequence by comparing it to structures in the Protein Data Bank. (B) To assemble short, overlapping DNA fragments from a sequencing project into a single continuous genome sequence. (C) To compare a user-submitted DNA or protein sequence against the entire GenBank database to find sequences with a similar local alignment. (D) To identify all functional elements in a genome, including enhancers, promoters, and noncoding RNA genes, as was done in the ENCODE project. (E) To construct an evolutionary tree by comparing the entire genomes of multiple species and calculating their divergence times.