Recombinant DNA Technology Both DNA gel electrophoresis and SDS-PAGE of proteins are similar because both techniques utilize the sieving properties of gels in both cases molecules migrate to the anode All of these both techniques rely on a constant charge to mass ratio both techniques utilize the sieving properties of gels in both cases molecules migrate to the anode All of these both techniques rely on a constant charge to mass ratio ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following is correct in terms of determination of location of genetic traits? Protein-coding genes are always associated with a restriction pattern Known protein coding sequences are too far apart to allow linkage determination for most new genes None of these Restriction sites allow DNAs to be digested Protein-coding genes are always associated with a restriction pattern Known protein coding sequences are too far apart to allow linkage determination for most new genes None of these Restriction sites allow DNAs to be digested ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Under which of the following conditions would population gene frequencies remain the same? Selection for homozygotes Small population size Random mating Active migration between groups Selection for homozygotes Small population size Random mating Active migration between groups 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 copies of the gene with an altered sequence so that a restriction site is inserted PCR-amplified variable numbers of tandem repeats (VNTRs) short sequences that will hybridize only to a specific base sequence mutagenized copies of a gene copies of the gene with an altered sequence so that a restriction site is inserted PCR-amplified variable numbers of tandem repeats (VNTRs) short sequences that will hybridize only to a specific base sequence 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 Southern blot Northern blot Eastern blot Western blot Southern blot Northern blot ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Plant transformation can be obtained by infecting plants with a tobacco mosaic virus shooting DNA into plant cells with a gun combining plant and animal cells in culture using the E. coli bacterium to infect plant roots infecting plants with a tobacco mosaic virus shooting DNA into plant cells with a gun combining plant and animal cells in culture using the E. coli bacterium to infect plant roots ANSWER DOWNLOAD EXAMIANS APP
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