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Home⇒ Medical Science⇒ Biochemistry⇒ Polymerase chain reaction
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q21 ⇒ Specialized transduction occurs when the bacteriophage always incorporates at the same position in the bacterial chromosome [other wrong options] [Discuss in forum] the bacteriophage incorporates randomly in the bacterial chromosome the bacteriophage never incorporates into the bacterial chromosome none of the above |
Q22 ⇒ PCR can be used in all of the above [other wrong options] [Discuss in forum] cloning sequencing medical diagnosis and forensic medicine |
Q23 ⇒ Northern blotting is analogous to southern blotting [other wrong options] [Discuss in forum] widely different than southern blotting another name for southern blotting none of the above |
Q24 ⇒ A PCR cycle consists of three steps, denaturation, primer annealing and elongation [other wrong options] [Discuss in forum] three steps, denaturation, initiation and elongation three steps, primer annealing, elongation and termination three steps, initiation, elongation and termination |
Q25 ⇒ Additional mono saccharides are added in Golgi to produce either high mannose type oligosaccharide or a complex type [other wrong options] [Discuss in forum] either fructose type monosaccharide or a complex type either high sucrose type polysaccharide or a complex type none of the above |
Q26 ⇒ Double stranded DNA denaturation with specified limit of temperature is reversible reaction [other wrong options] [Discuss in forum] irreversible reaction either (a) or (b) none of these |
Q27 ⇒ Transformation means acquiring DNA from the bacterial cell environment [other wrong options] [Discuss in forum] formation of a pilus plasmid containing a F factor F+ and F- strains of bacteria |
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