作者dumdum (欠一个勇敢)
看板TransBioChem
标题[问题] 生物
时间Tue Jun 8 17:22:23 2010
1.Gamete formation is:
(A)The result of the process of mitosis.
(B)The pairing of homologous chromosome.
(C)The formation of sex cells.
(D)The fusion of gametes.
(E)A process that occurs only in asexually reproducing forms.
2.下列对抑癌基因(tumor suppressor genes)叙述何者正确?
(A)occur normally in cells.
(B)promote metastasis.
(C)are brought into cells by viruses.
(D)only rarely affect the development of cancer.
3.The movenment of water through a memberane is dependent on
(A)the concerntration of solute.
(B)channel proteins.
(C)the extent of packing of the phospholipids.
(D)active transport.
(E)endocytosis.
谢谢大家帮忙!!
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1F：→ confused7749:这些问题都是非常简单的基础 要先读课本再问问题啦 06/08 18:24
2F：→ confused7749:不然是不会进步的 c a b 06/08 18:25
3F：→ ayue1023:第3题? 06/08 18:32
4F：→ confused7749:第3题我保留好了 不然给错答案误导就不好了 06/08 18:39
5F：→ dumdum:谢谢=^=只是没解答~我想确定我是否做对 06/08 18:45
6F：推 bookmost:第三题我也会想是水通道 06/08 20:13
7F：→ bookmost:一二题无争议 06/08 20:14
8F：推 barney123:水通道+1 06/08 21:12
9F：推 daniel8096k:水通道+1 06/08 21:26
10F：推 arsenate:第三题不是选a喔.... 06/08 21:51
11F：→ ayue1023:嗯..应该是b 06/08 22:32
12F：推 fs83:AQP 06/09 00:26
13F：→ water0bearer:只说是membrane......我选a 06/09 17:35
14F：→ annie777:第三题我选a 06/09 20:51
15F：→ berry17523:水的流动应该是取决於水势大小，水通道只是路径八..a+1 06/09 21:02
16F：推 fs83:翻过课本之後我现在倾向选A了... 06/09 23:34
17F：→ palette212:应是C A A 06/14 00:19