首页
不是基因工程方法生产的药物是
精华吧
→
答案
→
慕课
→
未分类
不是基因工程方法生产的药物是
A.干扰素
B.白细胞介素
C.青霉素
D.乙肝疫苗
正确答案:青霉素
Tag:
分子生物学
青霉素
干扰素
时间:2022-01-03 19:38:49
上一篇:
The two commonly used cloning vectors are…(more than one correct answer)
下一篇:
当前医学上,蛋白质工程药物正逐步取代第一代基因工程多肽蛋白质类替代治疗剂,则基因工程药物与蛋白质工程药物的区别是
相关答案
1.
在用基因工程技术构建抗除草剂的转基因烟草过程中,下列操作错误的是
2.
下面关于Ti质粒叙述错误的是
3.
将ada(腺苷酸脱氨酶基因)通过质粒pET28b导入大肠杆菌并成功表达腺苷酸脱氨酶。下列叙述错误的是
4.
Bacteria that do not take up any plasmids would grow on which media?
5.
Bacteria containing a plasmid into which the eukaryotic gene has integrated would grow in
6.
Bacteria that contain ”empty” plasmid, (plasmid without the eukaryotic gene) would grow
7.
If a researcher is interested in cloning only the protein coding parts of a gene, not the introns or promoter, what should the researcher do?
8.
A mutant of E. coli with a heat-sensitive DNA ligase (25℃ permissive, 37℃ nonpermissive) has been used to show that DNA synthesis is discontinuous. Examination of DNA replication in the presence of [3H]-thymidine in the mutant would demonstrate which of f
9.
DNA ligase synthesizes which type of bond
10.
Which technique is used to resolve the different sizes of DNA fragments following a restriction enzyme digest
热门答案
1.
下面哪些是动物细胞常用的转化或转染方法?
2.
上海医学遗传研究所成功培育出第一头携带人白蛋白基因的转基因牛。他们还研究出一种可大大提高基因表达水平的新方法,使转基因动物乳汁中的药物蛋白含量提高了30多倍,标志着我国转基因研究向产业化的目标又迈进了一大步。以下与此有关的叙述中,正确的是
3.
下面哪项不是动物基因工程的目的
4.
Fusion of karyoplast with the enucleated cell is achieved in presence of
5.
Which of the following is/are the method of transfection for making transgenic animals?
6.
Transfection refers to which of the following?
7.
转基因抗虫棉可以有效地用于棉铃虫的防治。在大田中种植转基因抗虫棉的同时,间隔种植少量非转基因的棉花或其他作物,供棉铃虫取食。这种做法的主要目的是
8.
运用现代生物技术的育种方法,将抗菜青虫的Bt基因转移到优质油菜中,培育出转基因抗虫的油菜品种,这一品种在生长过程中能产生特异的杀虫蛋白,对菜青虫有显著抗性,能大大减轻菜青虫对油菜的危害,提高油菜产量,减少农药使用,保护农业生态环境。根据以上信息,下列叙述正确的是
9.
高效表达的E.coli基因工程菌中影响重组蛋白形成包涵体的因素主要有那些?
10.
下面有关重组蛋白表达叙述错误的是?