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> 染色体端粒
"染色体端粒"相关考试题目
1.
端粒是位于染色体两端的特殊DNA序列，随细胞分裂次数的增加而变短；癌细胞中因存在延长染色体端粒的端粒酶而可以无限增殖。据此推断 [ ]
2.
What really works to make sustainable changes in diet and lifestyle It’s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
3.
用来显示染色体端粒的显带方法是（）
4.
多利羊的染色体端粒长度比正常羊短，导致其未老先衰。
5.
染色体端粒
6.
端粒是位于染色体末端的一种特殊构造，癌细胞中存在延长染色体端粒的酶，正常人的生殖细胞中也有。据此你认为正常体细胞不能无限分裂的原因是
7.
多利羊的染色体端粒长度比正常羊短,导致其未老先衰。
8.
端粒是位于染色体两端的特殊DNA序列，随细胞分裂次数的增加而变短；癌细胞中因存在延长染色体端粒的端粒酶而可以无限增殖。据此推断 [ ]
9.
Life is to be enjoyed. There’s no point in giving up something you enjoy unless you get something back that’s even better. When people eat more healthfully, exercise, quit smoking, and manage stress b...
10.
染色体端粒的组成是：（）
11.
染色体端粒的结构特点是
12.
染色体端粒酶的作用是
13.
关于染色体端粒，下列哪些说法是正确的?（）
14.
简述染色体端粒的结构与功能。
15.
What really works to make sustainable changes in diet and lifestyle It"s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
16.
What really works to make sustainable changes in diet and lifestyle It’s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
17.
染色体端粒的组成是：（）
18.
简述染色体端粒的结构与功能。
19.
What really works to make sustainable changes in diet and lifestyle It’s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
20.
端粒是位于染色体两端的特殊DNA序列，随细胞分裂次数的增加而变短；癌细胞中因存在延长染色体端粒的端粒酶而可以无限增殖。据此推断正确的是（）
21.
What really works to make sustainable changes in diet and lifestyle It"s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
22.
染色体端粒酶的作用是( )。
23.
多利羊的染色体端粒长度比正常羊短,导致其未老先衰。
24.
Life is to be enjoyed. There’s no point in giving up something you enjoy unless you get something back that’s even better. When people eat more healthfully, exercise, quit smoking, and manage stress b...
25.
What really works to make sustainable changes in diet and lifestyle It"s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
26.
(2006全国联赛,50)染色体端粒酶的作用是:
27.
人染色体端粒的长度与细胞衰老之间有一定关系,可能是决定细胞增殖能力的计数器。
28.
简述染色体端粒的结构与功能。
29.
端粒酶是一种反转录酶,催化真核细胞染色体端粒序列的合成。( )
30.
染色体端粒酶的作用是__________。
31.
What really works to make sustainable changes in diet and lifestyle It"s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
32.
真核生物染色体端粒的主要作用是什么
33.
染色体端粒DNA为简单重复序列，端粒的长度与细胞寿命密切相关。（ ）
34.
多利羊的染色体端粒长度比正常羊短，导致其未老先衰。
35.
催化真核生物染色体端粒中DNA复制的酶称为(__);通过一种称为爬行模型的机制维持染色体的完整。
36.
可以用来显示染色体端粒的显带技术是
37.
对染色体端粒进行的显带称为（）。
38.
【名词解释】染色体端粒
39.
What really works to make sustainable changes in diet and lifestyle It’s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
40.
衰老细胞与年轻细胞的染色体端粒相比长度( )。(长/短)
41.
多利羊的染色体端粒长度比正常羊短，导致其未老先衰。()
42.
What really works to make sustainable changes in diet and lifestyle It’s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
43.
What really works to make sustainable changes in diet and lifestyle It"s probably not what you think. Years of clinical research proves that the real keys are pleasure, joy and freedom, not our power ...
