Recombinant DNA Technology A plasmid always contains an origin of replication is a circular DNA molecule All of these usually contains one or more restriction sites always contains an origin of replication is a circular DNA molecule All of these usually contains one or more restriction sites ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology What enzyme forms covalent bonds between restriction fragments? DNA helicase DNA ligase DNA primase DNA polymerase DNA helicase DNA ligase DNA primase DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology The unpaired nucleotides produced by the action of restriction enzymes are referred to have single strands sticky ends restriction fragments ligases single strands sticky ends restriction fragments ligases 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 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 ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology An example of a restriction fragment length polymorphism is cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved different length fragments of DNA resulting from loss or gain of a restriction site an Eco RI cuts DNA at a different sequence than Hind III All of these cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved different length fragments of DNA resulting from loss or gain of a restriction site an Eco RI cuts DNA at a different sequence than Hind III All of these ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Technology Which of these genes codes for a protein that plays a role in growth? GH1 DCP1 SCLC6A4 KRTHA1 GH1 DCP1 SCLC6A4 KRTHA1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS