What is the purpose of the inverted repeats at the ends of DNA-based transposons?
A) The inverted repeats are recognized by enzymes that move the elements.
B) The inverted repeats are the sites of transfer.
C) The inverted repeats are recognized by restriction enzymes that cut out the transposon.
D) The inverted repeats are magnets for nucleases.
Correct Answer:
Verified
Q1: Theـــــــــــــــــــ of Tn21 family of transposons acts
Q2: All transposons have all of the following
Q3: Where might mobile DNA elements be found?
A)plasmids
B)chromosomes
C)viral
Q4: Reverse transcsriptase is needed forــــــــــــــــــ .
A)the movement
Q5: Internal resolution sites of complex transposons are
Q6: Any DNA or RNA molecule that has
Q8: Conservative transpositionــــــــــــــــــــــــــ .
A)generates a copy of the
Q9: Defective copies of transposable elements that are
Q10: Resolvase is needed forــــــــــــــــــــــ .
A)conservative transposition
B)replicative transposition
C)simple
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