Recombinant DNA Technology The unpaired nucleotides produced by the action of restriction enzymes are referred to have restriction fragments single strands sticky ends ligases restriction fragments single strands sticky ends ligases ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology In order to insert a foreign gene into a plasmid, both must __________ have identical DNA sequences be cut by the same restriction enzyme be of the same length originate from the same type of cell have identical DNA sequences be cut by the same restriction enzyme be of the same length originate from the same type of cell ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Restriction enzymes are named for the viral DNA that they attack the person who discovered None of these the bacterium they are derived from the viral DNA that they attack the person who discovered None of these the bacterium they are derived from ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology In gel electrophoresis, DNA molecules migrate from __________ to __________ ends of the gel. long ... short basic ... acidic positive to negative negative ... positive long ... short basic ... acidic positive to negative negative ... positive 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 PCR-amplified variable numbers of tandem repeats (VNTRs) copies of the gene with an altered sequence so that a restriction site is inserted short sequences that will hybridize only to a specific base sequence mutagenized copies of a gene PCR-amplified variable numbers of tandem repeats (VNTRs) copies of the gene with an altered sequence so that a restriction site is inserted short sequences that will hybridize only to a specific base sequence mutagenized copies of a gene ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following is correct in terms of determination of location of genetic traits? None of these Restriction sites allow DNAs to be digested Known protein coding sequences are too far apart to allow linkage determination for most new genes Protein-coding genes are always associated with a restriction pattern None of these Restriction sites allow DNAs to be digested Known protein coding sequences are too far apart to allow linkage determination for most new genes Protein-coding genes are always associated with a restriction pattern ANSWER DOWNLOAD EXAMIANS APP
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