In the laboratory analysis of DNA
A
Gene probes must be single stranded to be of use in hybridization
B
Polymerase chain reaction is used to amplify small segments of genomic DNA
C
Restriction fragment length polymorphisms are useful in gene tracking
D
A high combination fraction suggest that a gene and its marker are closely linked
E
Restriction endonucleases are used to join small fragments of DNA.
Correct Answer: Gene probes must be single stranded to be of use in hybridization, Polymerase chain reaction is used to amplify small segments of genomic DNA, Restriction fragment length polymorphisms are useful in gene tracking, A high combination fraction suggest that a gene and its marker are closely linked
