Double-helical structure of DNA was given by whom?
(a) Jacob and Monod
(b) Watson and Crick
(c) H.G. Khorana
(d) None of the above
Double-helical structure of DNA was given by whom?
(a) Jacob and Monod
(b) Watson and Crick
(c) H.G. Khorana
(d) None of the above
Into the biology, The "double helix" is a term used to describe the structure of DNA. Where a DNA double helix consists of two spiral chains of deoxyribonucleic acid. The shape is similar to that of a spiral staircase. DNA is a nucleic acid composed of nitrogenous bases (adenine, cytosine, guanine, and thymine), a five-carbon sugar (deoxyribose), and phosphate molecules. The nucleotide bases of DNA represent the stair steps of the staircase, and the deoxyribose and phosphate molecules form the sides of the staircase.
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