Q. The steps involved in the Southern blot test are as follows I. X-ray film II. Electrophoresis III. Digestion with restriction enzyme IV. Ethidium bromide V. Radioactive probe Choose the option having correct sequential order of these events
A) III, II, IV, V and I
B) III, IV, II, V and I
C) III, II, V, IV and I
D) II, IV, III, V and I
Explanation
Digestion with restriction enzyme $\downarrow$ Electrophoresis $\downarrow$ Ethidium bromide $\downarrow$ Radioactive probe $\downarrow$ X-ray film
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.