1.Prof. vkmBIO
DEPARTMENT OF BIOTECHNOLOGY
ISMAIL YUSUF COLLEGE
BIOTECHNOLOGY

2. STRUCTURE OF DNA

Two POLYNUCLEOTIDEChain

3. Join By PHOSPHODIESTER Bond 4. Running InANTI-PARALLELDirection 5. TWO Chain Joined By HYDROGEN BOND 6. LADDERLike Structure Form 7. Ladder Coil To Form DOUBLE HELIX 8. Each Turn Is CalledSPIRAL/ GYRE/PITCH. 9. Diameter Of DNA Double Helix Is 20 A0. 10. Each Turn Has 10 PAIRS Nucleotidesbiologyvm@gmail.com
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12. COMPONENT OF NUCLEOTIDE
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14. DISCOVERING THE STRUCTURE OF DNA

Structure was discovered in 1953 by James Watson and Francis Crick