CBSE Class 10 Answered
What is DNA ? I expect a detailed answer instead of its full form ?
Asked by | 08 Apr, 2014, 04:31: PM
Watson and Crick designed the model of DNA molecule. (i)DNA is the genetic material in all organisms. (ii)DNA molecule is a long double chain of deoxyribonucleotide. (ii)The two deoxyribonucleotide chains are held together by hydrogen bonds. (iii)These chains shows directions such as 5' end and 3' end that run in anti-parallel direction.
Answered by | 08 Apr, 2014, 04:42: PM