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 Restriction sites allow DNAs to be digested None of these 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 Restriction sites allow DNAs to be digested None of these ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which type of restriction enzymes do not usually require ATP? Type I Type II Type III Type IV Type I Type II Type III Type IV ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology What enzyme forms covalent bonds between restriction fragments? DNA helicase DNA polymerase DNA ligase DNA primase DNA helicase DNA polymerase DNA ligase DNA primase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology In order to insert a foreign gene into a plasmid, both must __________ have identical DNA sequences originate from the same type of cell be cut by the same restriction enzyme be of the same length have identical DNA sequences originate from the same type of cell be cut by the same restriction enzyme be of the same length 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) short sequences that will hybridize only to a specific base sequence copies of the gene with an altered sequence so that a restriction site is inserted mutagenized copies of a gene PCR-amplified variable numbers of tandem repeats (VNTRs) short sequences that will hybridize only to a specific base sequence copies of the gene with an altered sequence so that a restriction site is inserted mutagenized copies of a gene ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of the following genetic diseases would be amenable to genetic engineering? Down's syndrome Muscular dystrophy Cri du Chat Cystic fibrosis Down's syndrome Muscular dystrophy Cri du Chat Cystic fibrosis ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS