Recombinant DNA Technology What enzyme forms covalent bonds between restriction fragments? DNA ligase DNA polymerase DNA helicase DNA primase DNA ligase DNA polymerase DNA helicase DNA primase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Under which of the following conditions would population gene frequencies remain the same? Random mating Active migration between groups Selection for homozygotes Small population size Random mating Active migration between groups Selection for homozygotes Small population size ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology In gel electrophoresis, DNA molecules migrate from __________ to __________ ends of the gel. positive to negative long ... short negative ... positive basic ... acidic positive to negative long ... short negative ... positive basic ... acidic ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following techniques can be used to determine the defective gene and for developing cancer? Eastern blot Western blot Northern blot Southern blot Eastern blot Western blot Northern blot Southern blot ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Both DNA gel electrophoresis and SDS-PAGE of proteins are similar because in both cases molecules migrate to the anode both techniques rely on a constant charge to mass ratio All of these both techniques utilize the sieving properties of gels in both cases molecules migrate to the anode both techniques rely on a constant charge to mass ratio All of these both techniques utilize the sieving properties of gels ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology An example of a restriction fragment length polymorphism is an Eco RI cuts DNA at a different sequence than Hind III different length fragments of DNA resulting from loss or gain of a restriction site All of these cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved an Eco RI cuts DNA at a different sequence than Hind III different length fragments of DNA resulting from loss or gain of a restriction site All of these cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved ANSWER DOWNLOAD EXAMIANS APP
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