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 produce RNA primers for replication To degrade invading phage DNA All of these To degrade the bacterial chromosome into small pieces during replication To produce RNA primers for replication To degrade invading phage DNA ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Enzymes that recognize and cleave specific 4 to 8 base pair sequences of DNA are DNA gyrase helicases DNA ligase restriction endonucleases DNA gyrase helicases DNA ligase restriction endonucleases ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as an enzyme that links DNA molecules a vector a chimera a transgenic animal an enzyme that links DNA molecules a vector a chimera a transgenic animal ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Bacterial cells protect their own DNA from degradation by restriction endonucleases by having anti restriction endonucleases deleting all recognition sites from the genome not producing any restriction endonucleases methylating the DNA at the sites that the enzyme recognizes having anti restriction endonucleases deleting all recognition sites from the genome not producing any restriction endonucleases methylating the DNA at the sites that the enzyme recognizes ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA A molecular technique in which DNA sequences between two oligonucleotide primers can be amplified is known as DNA replication southern blotting northern blotting polymerase chain reaction DNA replication southern blotting northern blotting polymerase chain reaction ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA For gene probes to be useful they must be labeled in some manner to allow detection both (a) and (b) be large enough to contain gene-specific sequences None of these be labeled in some manner to allow detection both (a) and (b) be large enough to contain gene-specific sequences None of these ANSWER DOWNLOAD EXAMIANS APP
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