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生化脂类和生物膜复习冲刺自测|27题,测测你能写出几题

  • 2026-11-04 05:16:06
生化脂类和生物膜复习冲刺自测|27题,测测你能写出几题

612 生物化学与分子生物学 / 338 生物化学

生化—脂类和生物膜复习冲刺自测

脂类这一章名词多、长得像:甘油磷脂和鞘磷脂、LDL和HDL、相变温度和流动性,背的时候觉得都懂,一写名词解释就容易混。

这套自测保留了去年的基础题,又补上了612、338近些年真题里考过的脂类和生物膜考点,以及考纲点名的内容,一共27题。脂肪酸氧化、酮体这些代谢内容放在后面的脂代谢章节。

建议这样做:合上书,限时30分钟,名词解释每个写两三行,问答题写出要点。写完数一数自己能完整写出几题。

一、名词解释

1. 脂质(脂类)

2. 必需脂肪酸

3. 反式脂肪酸

4. ω-3多不饱和脂肪酸

5. 甘油三酯(三酰甘油)

6. 皂化作用与皂化值

7. 酸败

8. 甘油磷脂

9. 鞘磷脂

10. 鞘糖脂

11. 胆固醇

12. 胆汁酸

13. 乳化作用

14. 载脂蛋白

15. 胆固醇逆向转运

16. 流动镶嵌模型

17. 脂质体

18. 脂筏

19. 相变温度

20. 膜的不对称性

二、问答题

21. 何为脂肪酸?简述其分类及对人体健康的重要性。

22. 简述血浆脂蛋白的分类及功能。

23. 简述胆固醇的主要衍生物及其对人体健康的重要性。

24. 论述脂类物质在生物体内的主要功能。

25. 简述生物膜的化学组成及流动镶嵌模型的要点,并说明影响膜流动性的因素。

26. 简述生物膜的定义及其在代谢调节中的作用。

27. 设计一个实验证明膜蛋白能在膜平面内侧向扩散,并说明实验原理。

做完来留言区打卡

格式:脂类 + 能完整写出的题数,比如「脂类 18/27」。

再说一个你最没把握的题号,解析里会重点把这几题的采分点讲细。

留言打卡满 20 条,就发这套题的采分点解析(每题标出采分关键词,告诉你写到哪几个词才拿分)。

下一期:蛋白质复习冲刺自测

想先刷哪一章,也可以在留言里告诉我

木子木科院生物(小红书、抖音)

木子Bio前沿(公众号、刷题小程序)

题目可下载打印自用,转载请注明出处

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000524s ] mysql:host=172.18.0.4;port=3306;dbname=www_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000741s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000343s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000346s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000525s ]
  6. SELECT * FROM `set` [ RunTime:0.000262s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000719s ]
  8. SELECT * FROM `article` WHERE `id` = 535289 LIMIT 1 [ RunTime:0.000353s ]
  9. UPDATE `article` SET `lasttime` = 1793789875 WHERE `id` = 535289 [ RunTime:0.001398s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000310s ]
  11. SELECT * FROM `article` WHERE `id` < 535289 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000389s ]
  12. SELECT * FROM `article` WHERE `id` > 535289 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000324s ]
  13. SELECT * FROM `article` WHERE `id` < 535289 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000547s ]
  14. SELECT * FROM `article` WHERE `id` < 535289 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000749s ]
  15. SELECT * FROM `article` WHERE `id` < 535289 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000664s ]
0.091708s