Question

In genetic engineering, the structures called “sticky ends” result from what process? the results of mRNA after post-transcriptional modification the results of DNA following the work of helicase the changes produced by an inversion mutation the uneven cutting by most restriction enzymes

Answer 1

Answer:

Option). the uneven cutting by most restriction enzymes

Explanation:

Sticky ends can be defined as over-hanged DNA fragments of unequal length, having a terminal portion with unpaired nucleotides. These fragments are formed by a staggered cut on DNA molecules wit the help of restriction endonuclease enzymes.

These ends have complementary nucleotide bases that allow complementary base pairing between bases, and thus, known as sticky ends.  

Thus, the correct answer is 'last option.'