Watson ,Crick - Double Helix Model|Erwin Chargaff's Rule|Calculation Of Length Of DNA|In Prokaryotic |आनुवंशिक पदार्थ की खोज|रुपन्त्रिय सिद्धांत|Biochemical Transforming Principle|OMR

डीएनए |आनुवंशिक पदार्थ की खोज |रूपांतरीय सिद्धांत|OMR

डीएनए |आनुवंशिक पदार्थ की खोज |रूपांतरीय सिद्धांत|OMR

डीएनए |आनुवंशिक पदार्थ की खोज |आनुवंशिक पदार्थ DNA है|OMR

Nucleic Acid|Polymer Of Nucleotide|Chargaff's Rule|Watson And Crick Model|DNA VS RNA

What is the major hallmark of double helix model of DNA given by Watson and crick?

Double helix model of DNA which was proposed by watson and crick was of-

आनुवंशिक पदार्थ|RNA|Watson And Crick Model|OMR

Watson and Crick (1953) proposed DNA was based on (i) X-ray diffraction studies studies of DNA dne by Wilkins and Franklin (ii) Chargaff's base equivalence rule (iii)Griffith's transformation experiment (iv) Meselson and Stahl's experiment.

Read the following statements and find out the incorrect statements. a. The length of DNA is usually defined as number of nucleotides or base pairs present in it. b. In DNA, every nucleotide residue has an additional -OH group present at 2' -position in the deoxyribose. c. Nuclein was discovered and named by Friedrich Meisher in 1969. d. Adenine pair with Thymine and Guanine with Cytosine through H-bonds. This makes one strand complementary to the other. e. the proposition of double helical model of DNA was also based on the observation of Erwin Chargaff.