Which radioisotope labeled molecule is used to find out rate of DNA synthesis?: (A) Thymidine, (B) Thymidine, (C) Adenine, (D) Adenine
Answer is A. Ans. is 'a' i.e., Thymidine One application of isotope labeling would be in measuring DNA synthesis, that is cell proliferation in vitro. uses - thymidine labeling to compare pattern of synthesis (or sequence) in cells.