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Question : What background information did Watson and Crick have made available for developing a model of DNA ? What was their contribution ? |
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Answer» Solution :Watson and Crick had the FOLLOWING information which helped them to develop a model of DNA. (i) Chargaffs Law suggesting A = T, and C = G. (ii) Wilkins and Rosalind FRANKLINS work on DNA crystals X-ray diffraction studies about DNAS physical structure. (iii) Watson and crick proposed (a) How complementary based may pair (b) Semi conservative REPLICATION and (c) Mutation through tautomerism. |
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