考试规则 课堂小考:10-15min (1)不离开自己的座位。(2)收起书和笔记,不可放 在桌面上。(3)只能看和写自己的试卷(4)老师宣布 停的时候,所有学生必须放下自己的笔,眼睛向前看。 (5)老师宣布收试卷时,试卷必须快速由每排的最左 边传向右边,每排最右边的同学负责把试卷交给当堂助 教。 如果主讲老师或助教发现任何学生违反以上任何 条规则,第一次违规者,扣除总考试成绩的15%,第 二次违规者必须重修这们课
考试规则 课堂小考: 10-15 min。 （1）不离开自己的座位。（2）收起书和笔记，不可放 在桌面上。（3）只能看和写自己的试卷（4）老师宣布 停的时候，所有学生必须放下自己的笔，眼睛 向前看。 （5）老师宣布收试卷时，试卷必须快速由每排的最左 边传向右边，每排最右边的同学负责把试卷交给当堂助 教。 如果主讲老师或助教发现任何学生违反以上任何 一条规则，第一次违规者，扣除总考试成绩的15%，第 二次违规者必须重修这们课
答案:将逐渐改为全部要求英文答题 千万不要错过提高你专业英语的机会 Comments on using Chinese version of our text book
答案：将逐渐改为全部要求英文答题 千万不要错过提高你专业英语的机会 ---Comments on using Chinese version of our text book
Q1: Please write down the corresponding names english only) of the following bases, and indicate(1)those can base pair, (2 ) the hydrogen bond donor atom and receptor atom, 3) the atom that is linked to ribose to form the glycosidic bond of the ribonucleoside or ribonucleotides N A NH R 6 35 2。4 6 B(R=H) N ON H C(R=CH3) ON Q2: Which of them can only been found 8> in RNA? Which are in both DNA and HNN RNA H
Q1: Please write down the corresponding names (English only) of the following bases, and indicate (1) those can base pair, (2) the hydrogen bond donor atom and receptor atom, (3) the atom that is linked to ribose to form the glycosidic bond of the ribonucleoside or ribonucleotides. A B (R=H) C (R=CH3 ) E D Q2: Which of them can only been found in RNA? Which are in both DNA and RNA
Q3: please write down the full name of atP, dGTP. Q4: please indicate the atoms of the following ribonucleotide that may form phosphate ester bond with any adjacent ribonucleotides N 5 no O-P-0-(H2O H HX1 32 OHOH
Q3: please write down the full name of ATP, dGTP. Q4: please indicate the atoms of the following ribonucleotide that may form phosphate ester bond with any adjacent ribonucleotides
05: Compared to the double helical structure of DNA, rna structure is more flexible and globular. please briefly describe the relationship of the features of dNA/RNa structure and their functions (english is highly recommended) Q6: Do DNA and rna denature at higher ph in the same way? Why?(English is highly recommended). Q7: Which of the following noncovalent interactions contributes to the stability of nucleic acids? A. Hydrogen bonding; B hydrophobic interaction. 08: How could you quantitate nucleic acids?
Q5: Compared to the double helical structure of DNA, RNA structure is more flexible and globular. Please briefly describe the relationship of the features of DNA/RNA structure and their functions (English is highly recommended). Q6: Do DNA and RNA denature at higher pH in the same way? Why? (English is highly recommended). Q7: Which of the following noncovalent interactions contributes to the stability of nucleic acids? A. Hydrogen bonding; B. hydrophobic interaction. Q8: How could you quantitate nucleic acids?
