Recombinant DNA The advantage of using DNA polymerases from thermophilic organisms in PCR is that the DNA polymerases of these bacteria are much faster than those from other organisms the DNA polymerases of these bacteria can withstand the high temperatures needed to denature the DNA strands the DNA polymerases of these bacteria never make mistakes while replicating DNA All of these the DNA polymerases of these bacteria are much faster than those from other organisms the DNA polymerases of these bacteria can withstand the high temperatures needed to denature the DNA strands the DNA polymerases of these bacteria never make mistakes while replicating DNA All of these ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA In genetic engineering, a chimera is a virus that infects bacteria a plasmid that contains foreign DNA a fungi an enzyme that links DNA molecules a virus that infects bacteria a plasmid that contains foreign DNA a fungi an enzyme that links DNA molecules ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA What is the normal role of restriction endonucleases in bacterial cells? All of these To degrade the bacterial chromosome into small pieces during replication To degrade invading phage DNA To produce RNA primers for replication All of these To degrade the bacterial chromosome into small pieces during replication To degrade invading phage DNA To produce RNA primers for replication ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA The Southern blotting technique depends on similarities between the sequences of probe DNA and experimental DNA similarities between the sequences of probe protein and experimental protein the molecular mass of proteins similarities between the sequences of probe RNA and experimental RNA similarities between the sequences of probe DNA and experimental DNA similarities between the sequences of probe protein and experimental protein the molecular mass of proteins similarities between the sequences of probe RNA and experimental RNA ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Bacterial cells protect their own DNA from degradation by restriction endonucleases by deleting all recognition sites from the genome not producing any restriction endonucleases having anti restriction endonucleases methylating the DNA at the sites that the enzyme recognizes deleting all recognition sites from the genome not producing any restriction endonucleases having anti restriction endonucleases methylating the DNA at the sites that the enzyme recognizes ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA For gene probes to be useful they must both (a) and (b) None of these be labeled in some manner to allow detection be large enough to contain gene-specific sequences both (a) and (b) None of these be labeled in some manner to allow detection be large enough to contain gene-specific sequences ANSWER DOWNLOAD EXAMIANS APP
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