The Southern blotting technique depends on similarities between the sequences of probe DNA and experimental DNA 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 TRUE ANSWER : ? YOUR ANSWER : ?
Agrobacterium tumefaciens is a bacterium that can be used to introduce DNA into plants a disease in humans that causes loss of weight a fungi that is used to produce antibiotics in large amounts a disease in humans that causes loss of sight TRUE ANSWER : ? YOUR ANSWER : ?
Charged molecules are separated based on varying rates of migration through a solid matrix when subjected to an electric field. This technique is known as autoradiography gel electrophoresis photoreactivation blotting TRUE ANSWER : ? YOUR ANSWER : ?
A short molecule containing 2-20 nucleotide is vector mononucleotide plasmid oligonucleotide TRUE ANSWER : ? YOUR ANSWER : ?
The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as DNA probe gene gun laser inoculating needle 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 genetic engineering microbiology population genetics protein engineering TRUE ANSWER : ? YOUR ANSWER : ?
Problems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using expression vectors all of these YACS BACS TRUE ANSWER : ? YOUR ANSWER : ?
For gene probes to be useful they must be labeled in some manner to allow detection be large enough to contain gene-specific sequences None of these both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is obtained using processed mRNA molecules as a template? cDNA rDNA tDNA mDNA 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 : ?