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Biochemistry

An example of a restriction fragment length polymorphism is

Biochemistry, Recombinant Dna Technology /
Question: An example of a restriction fragment length polymorphism is
[A].

an Eco RI cuts DNA at a different sequence than Hind III

[B].

different length fragments of DNA resulting from loss or gain of a restriction site

[C].

cystic fibrosis results from a three base deletion in most cases but in other cases, other mutations are involved

[D].

all of the above

Answer: Option B

Explanation:

No answer description available for this question.

An example of a restriction fragment length polymorphism is Read More »

Biochemistry, Recombinant Dna Technology

In gel electrophoresis, DNA molecules migrate from __________ to __________ ends of the gel.

Biochemistry, Recombinant Dna Technology /
Question: In gel electrophoresis, DNA molecules migrate from __________ to __________ ends of the gel.
[A].

negative … positive

[B].

basic … acidic

[C].

long … short

[D].

positive to negative

Answer: Option A

Explanation:

No answer description available for this question.

In gel electrophoresis, DNA molecules migrate from __________ to __________ ends of the gel. Read More »

Biochemistry, Recombinant Dna Technology

In order to insert a foreign gene into a plasmid, both must __________

Biochemistry, Recombinant Dna Technology /
Question: In order to insert a foreign gene into a plasmid, both must __________
[A].

have identical DNA sequences

[B].

originate from the same type of cell

[C].

be cut by the same restriction enzyme

[D].

be of the same length

Answer: Option C

Explanation:

No answer description available for this question.

In order to insert a foreign gene into a plasmid, both must __________ Read More »

Biochemistry, Recombinant Dna Technology