POLYMERASE CHAIN REACTION IN BIOCHEMISTRY QUIZ

Specialized transduction occurs when

the bacteriophage never incorporates into the bacterial chromosome

the bacteriophage always incorporates at the same position in the bacterial chromosome

the bacteriophage incorporates randomly in the bacterial chromosome

None of these

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PCR is an abbreviation for

Polymerase Chain Reaction

Positive Charge Reaction:

Preliminary Change Rate

Protein Change Reaction

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Bacteriophages are

cells in the blood that eat bacteria

None of these

bacterial viruses

a class of bacteria

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In a PCR reaction after four cycles, each molecule of a duplex DNA will give rise to

18 double stranded DNA

16 double stranded DNA

16 single strands of DNA

18 single strands of DNA

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From a single molecule of DNA, PCR can make

millions of copies

one additional copy

thousands of copies

hundreds of copies

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For gene transfer to be effective, transforming DNA must be

None of these

free in the bacterial cytoplasm

incorporated into a viral genome

incorporated into the bacterial chromosome

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The PCR, polymerase chain reaction is becoming the method of choice for

screening gene

Alteration of gene

all of these

sterilization of gene

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Northern blotting is

analogous to southern blotting

widely different than southern blotting

None of these

another name for southern blotting

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PCR (Polymerase Chain Reaction) can make multiple copies of

DNA

carbohydrate

protein

RNA

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Restriction maps

does not allow comparison between DNA molecules

allows comparison between DNA molecules but requires to determine nucleotide sequence

allows comparison between DNA molecules without the need to determine nucleotide sequence

None of these

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