The genetics basis of DNA fingerprinting analysis is ( )
A. linkage disequilibrium
B. DNA polymorphism
C. tendem repeats
D. restriction of MHC
E. diversity of MHC
查看答案
Southern blotting usually refers to ( )
A. DNA –RNA hybridize
B. DNA –DNA hybridize
C. RNA –RNA hybridize
D. protein –protein hybridize
E. DNA –protein hybridize
The process in which a labeled probe with a single-stranded nucleic acid molecule with complementary base sequences form a double-stranded nucleic acid molecules is called ( )
A. denaturation
B. renaturation
C. complexity
D. hybridization
E. probe
In ( ), abnormal gene is not removed, and normal gene will be inserted into a nonspecific location within the genome
A. gene replacement
B. gene correction
C. gene complementation
D. gene addition
E. gene inactivation
About the source of the target gene, which is not usually used ( )
A. artificially synthesized DNA
B. synthesis cDNA from mRNA
C. direct separation from eucaryotic chromosomal DNA
D. direct separation from bacteria chromosomal DNA
E. obtain from the gene library
微信支付 
支付宝支付