1.

DNA replication can be monitored by incorporation of ______________________(a) tyrosine(b) thymidine(c) cytosine(d) nititeThis question was addressed to me at a job interview.The question is from Cellular Reproduction in section DNA Replication and Repair, Cellular Reproduction of Cell Biology

Answer»

Correct choice is (b) thymidine

Explanation: DNA replication can be MONITORED by incorporating [^3H]thymidine in the STRANDS of DOUBLE HELIX. In this way, microscopy can be used to illustrate how the cells PASS through each stage of the cell cycle.



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