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 methylating the DNA at the sites that the enzyme recognizes not producing any restriction endonucleases having anti restriction endonucleases deleting all recognition sites from the genome methylating the DNA at the sites that the enzyme recognizes not producing any restriction endonucleases 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 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 All of these the DNA polymerases of these bacteria never make mistakes while replicating DNA the DNA polymerases of these bacteria can withstand the high temperatures needed to denature the DNA strands the DNA polymerases of these bacteria are much faster than those from other organisms All of these the DNA polymerases of these bacteria never make mistakes while replicating DNA the DNA polymerases of these bacteria can withstand the high temperatures needed to denature the DNA strands ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA Agrobacterium tumefaciens is a bacterium that can be used to introduce DNA into plants a disease in humans that causes loss of sight a disease in humans that causes loss of weight a fungi that is used to produce antibiotics in large amounts a bacterium that can be used to introduce DNA into plants a disease in humans that causes loss of sight a disease in humans that causes loss of weight a fungi that is used to produce antibiotics in large amounts ANSWER DOWNLOAD EXAMIANS APP
Recombinant DNA The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as inoculating needle laser DNA probe gene gun inoculating needle laser DNA probe gene gun 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
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