Respuesta :
Answer:
Sequence A is circular, sequence B is linear.
Explanation:
The restriction enzymes are known as molecular scissors because they cuts the DNA molecules and generator the desired DNA fragment. Two main types of restriction enzymes are exonuclease and endonuclease.
The Genome map can be constructed by the using the restriction enzyme. The circular DNA gives the DNA fragments equal to the digesting site of the restriction enzyme whereas linear DNA give fragments one more than the restriction site of the enzyme. In the given question, Sequence A has one fragment only and Sequence B has two fragments.
Thus, the correct answer is option (D).
