POLYMERASE CHAIN REACTION IN BIOCHEMISTRY QUIZ

F+ and F- strains of bacteria

acquiring DNA from the bacterial cell environment

plasmid containing a F factor

formation of a pilus

All of these

A fragment of skin

A drop of blood

A hair follicle

16 double stranded DNA

18 single strands of DNA

18 double stranded DNA

16 single strands of DNA

allows comparison between DNA molecules without the need to determine nucleotide sequence

allows comparison between DNA molecules but requires to determine nucleotide sequence

None of these

does not allow comparison between DNA molecules

screening gene

Alteration of gene

all of these

sterilization of gene

genomic RNA of an organism

genomic mRNA of an organism

genomic DNA of an organism

genomic cDNA of an organism

cell wall into plasmamembrane

both (a) and (b)

cell wall into cytosol

cell wall into endoplasmic reticulum

hundreds of copies

one additional copy

thousands of copies

millions of copies

another name for southern blotting

None of these

widely different than southern blotting

analogous to southern blotting

Four ds DNA molecule

Two ds DNA molecule

Eight ds DNA molecule

Three ds DNA molecule