Recombinant DNA Technology The unpaired nucleotides produced by the action of restriction enzymes are referred to have restriction fragments ligases sticky ends single strands restriction fragments ligases sticky ends single strands ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following can be diagnosed by amniocentesis? All of these Sickle cell anemia Down's syndrome Cystic Fibrosis All of these Sickle cell anemia Down's syndrome Cystic Fibrosis ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Some genetic diseases cannot be diagnosed by changes in restriction sites. Some of these can be detected by allele-specific oligonucleotide probes. These are mutagenized copies of a gene short sequences that will hybridize only to a specific base sequence PCR-amplified variable numbers of tandem repeats (VNTRs) copies of the gene with an altered sequence so that a restriction site is inserted mutagenized copies of a gene short sequences that will hybridize only to a specific base sequence PCR-amplified variable numbers of tandem repeats (VNTRs) copies of the gene with an altered sequence so that a restriction site is inserted 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 All of these different length fragments of DNA resulting from loss or gain of a restriction site 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 All of these different length fragments of DNA resulting from loss or gain of a restriction site cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved 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 All of these both techniques utilize the sieving properties of gels both techniques rely on a constant charge to mass ratio in both cases molecules migrate to the anode All of these both techniques utilize the sieving properties of gels both techniques rely on a constant charge to mass ratio ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology A human cDNA library contains DNA for specific human proteins cannot be used to obtain human genes because it would be radioactive contains DNA for virtually all of the human proteins in vectors None of these contains DNA for specific human proteins cannot be used to obtain human genes because it would be radioactive contains DNA for virtually all of the human proteins in vectors None of these ANSWER DOWNLOAD EXAMIANS APP
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