GATE2017-51

Question

EcoRI restriction sites on a $10$ kb DNA fragment are shown below.

Upon partial digestion, what are the lengths (in kb) of all the possible DNA fragments obtained?

• A. $2,3,4,5,6,7,8$, and $10$
• B. $2,3,4,5,6,$ and $7$
• C. $2,3,4,$ and $7$
• D. $2$ and $3$