Agrobacterium tumefaciens is a bacterium that can be used to introduce DNA into plants a disease in humans that causes loss of sight a fungi that is used to produce antibiotics in large amounts a disease in humans that causes loss of weight TRUE ANSWER : ? YOUR ANSWER : ?
A molecular technique in which DNA sequences between two oligonucleotide primers can be amplified is known as northern blotting DNA replication polymerase chain reaction southern blotting TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following vector can maintain the largest fragment of foreign DNA? Cosmid YAC Plasmid Phage TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?
An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as a chimera an enzyme that links DNA molecules a vector a transgenic animal TRUE ANSWER : ? YOUR ANSWER : ?
In genetic engineering, a chimera is a virus that infects bacteria an enzyme that links DNA molecules a plasmid that contains foreign DNA a fungi TRUE ANSWER : ? YOUR ANSWER : ?
A short molecule containing 2-20 nucleotide is plasmid oligonucleotide mononucleotide vector TRUE ANSWER : ? YOUR ANSWER : ?
The Southern blotting technique depends on 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 TRUE ANSWER : ? YOUR ANSWER : ?
The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as gene gun inoculating needle DNA probe laser TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following enzyme is used to covalently bond foreign DNA to a vector plasmid? Restriction endonuclease DNA helicase DNA polymerase DNA ligase TRUE ANSWER : ? YOUR ANSWER : ?