An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as a vector a chimera an enzyme that links DNA molecules a transgenic animal TRUE ANSWER : ? YOUR ANSWER : ?
Enzymes that recognize and cleave specific 4 to 8 base pair sequences of DNA are helicases restriction endonucleases DNA gyrase DNA ligase TRUE ANSWER : ? YOUR ANSWER : ?
A short molecule containing 2-20 nucleotide is oligonucleotide vector mononucleotide plasmid TRUE ANSWER : ? YOUR ANSWER : ?
The Southern blotting technique depends on the molecular mass of proteins similarities between the sequences of probe protein and experimental protein similarities between the sequences of probe RNA and experimental RNA similarities between the sequences of probe DNA and experimental DNA TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is obtained using processed mRNA molecules as a template? cDNA mDNA rDNA tDNA TRUE ANSWER : ? YOUR ANSWER : ?
The deliberate modifications of an organism's genetic information by directly changing its nucleic acid content is a subject matter of population genetics protein engineering microbiology genetic engineering TRUE ANSWER : ? YOUR ANSWER : ?
Vectors are molecules that degrade nucleic acids molecules that protect host cells from invasion by foreign DNA molecules that are able to covalently bond to and carry foreign DNA into cells molecules that help in replication TRUE ANSWER : ? YOUR ANSWER : ?
Which type of restriction endonuclease cuts the DNA within the recognition site? All of the these Type III Type II Type I TRUE ANSWER : ? YOUR ANSWER : ?
The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as inoculating needle DNA probe gene gun laser TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following enzyme is used to covalently bond foreign DNA to a vector plasmid? Restriction endonuclease DNA polymerase DNA ligase DNA helicase TRUE ANSWER : ? YOUR ANSWER : ?