※ [本文转录自 Agronomy-91 看板] 作者: terra0808 (人间蒸发中 ._.) 看板: Agronomy-91 标题: [ㄎㄅ] 生化作业9/21-23 时间: Wed Sep 29 01:26:16 2004 9/21 1. Prokaryote与Eukaryote的差异？请列表。 2. Penicillin对G(+)或G(-)有效？ 3. Plants contain chloroplast, which absorb solar energy and use it to make ATP (chemical energy). If plants can use solar energy, why do they also contain mitochondria? 4. 在isopycnic法分离之後，DNA、RNA、protein、lipid的排列顺序为何？ 5. 请画出G≡C、A＝T的结构，并说明形成三个氢键或两个氢键的原因。 6. 请化出Acetyl-CoA乙醯胆硷的结构。 (加分题) 7. 请举出生物分子中含Triple bonds的例子。 8. myosin的分子量为20万，hemoglobin的分子量为6万4千，collagen含有3千个胺基 酸，请算出collagen的分子量为？ 9/23 1. Give the four elements tat make up 99% by weight of living matter. Write down the stable electronic configurations of these elements. 2. All living things share many of the same biochemical properties. Nevertheless bacteria are most often utilized to study biological processes. Why? (加分题) 3. 请导出「解析度为波长的1/2」的公式。 4. glutaraldehyde染色於？其作用机制为？ 5. Which class of bacteria is sensitive to Penicillin? G(+) or G(-)? 其作用机制为？ (加分题) 6. PC-cillin的创办人？ 7. antibodies: 细菌的抗药性产生於何处？ 8. If the radius of rotor is 8 cm and the rotor speed of the ultracentrifuge is 200,000 rpm. What is the centrifugal force of the centrifugation in g? 9. Plants contain chloroplast, which absorb solar energy and use it to make ATP (chemical energy). If plants can use solar energy, why do they also contain mitochondria? -- 请享用 -- 按照时间的先後打的 老师真的很喜欢出重复的题目 ._. 大家自己过滤一下吧 --

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