Recombinant DNA Technology What enzyme forms covalent bonds between restriction fragments? DNA ligase DNA primase DNA polymerase DNA helicase DNA ligase DNA primase DNA polymerase DNA helicase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Restriction enzymes All of these protect bacteria from viral infection cut DNA in a staggered fashion cut DNAs producing a blunt end All of these protect bacteria from viral infection cut DNA in a staggered fashion cut DNAs producing a blunt end 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 Known protein coding sequences are too far apart to allow linkage determination for most new genes Restriction sites allow DNAs to be digested Protein-coding genes are always associated with a restriction pattern None of these Known protein coding sequences are too far apart to allow linkage determination for most new genes Restriction sites allow DNAs to be digested Protein-coding genes are always associated with a restriction pattern ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Knockout mice are created by mutagenizing a mouse and selecting for mutant offspring transfecting embryonic stem cells with an altered gene sequence creating a chimera by fusing cells from two different cell lines infecting the mouse with a retrovirus mutagenizing a mouse and selecting for mutant offspring transfecting embryonic stem cells with an altered gene sequence creating a chimera by fusing cells from two different cell lines infecting the mouse with a retrovirus 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 The RP13 gene of chromosome 17 codes for a protein __________ . involved in glucose transport involved in eye development that is a component of hair and nails involved in the determination of personality involved in glucose transport involved in eye development that is a component of hair and nails involved in the determination of personality ANSWER DOWNLOAD EXAMIANS APP
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