A PCR cycle consists of three steps, initiation, elongation and termination three steps, denaturation, initiation and elongation three steps, primer annealing, elongation and termination three steps, denaturation, primer annealing and elongation TRUE ANSWER : ? YOUR ANSWER : ?
What technique can be used to determine the murderer who left blood with the victim? DNA sequencing Western blot RFLP mapping PCR amplification TRUE ANSWER : ? YOUR ANSWER : ?
The PCR, polymerase chain reaction is becoming the method of choice for screening gene sterilization of gene all of these Alteration of gene TRUE ANSWER : ? YOUR ANSWER : ?
PCR can be used in cloning medical diagnosis and forensic medicine All of these sequencing TRUE ANSWER : ? YOUR ANSWER : ?
In a PCR reaction after four cycles, each molecule of a duplex DNA will give rise to 16 double stranded DNA 18 single strands of DNA 16 single strands of DNA 18 double stranded DNA TRUE ANSWER : ? YOUR ANSWER : ?
How many ds DNA molecule can be produced, which comprise precisely the target region in double strand form during 4th cycle of PCR? Four ds DNA molecule Three ds DNA molecule Eight ds DNA molecule Two ds DNA molecule TRUE ANSWER : ? YOUR ANSWER : ?
The viruses that can achieve neoplastic transformation are called DNA tumor viruses RNA tumor viruses retroviruses HIV none of these TRUE ANSWER : ? YOUR ANSWER : ?
Bactriophages absorb to a bacterial surface and inject the phage DNA through the cell wall into cytosol cell wall into plasmamembrane cell wall into endoplasmic reticulum both (a) and (b) TRUE ANSWER : ? YOUR ANSWER : ?
Additional mono saccharides are added in Golgi to produce either high sucrose type polysaccharide or a complex type either high mannose type oligosaccharide or a complex type None of these either fructose type monosaccharide or a complex type TRUE ANSWER : ? YOUR ANSWER : ?
Southern blotting involves electrophoresis of DNA molecules followed by incubation electrophoresis of DNA molecules and then blotting the separated RNA bands followed by incubation electrophoresis of DNA molecules and then blotting the separated DNA bands followed by incubation electrophoresis of RNA molecules and then blotting the separated RNA bands followed by incubation TRUE ANSWER : ? YOUR ANSWER : ?