17th October 2019

wikipedia
17

What is DNA simple definition?

DNA, short for deoxyribonucleic acid, is the molecule that contains the genetic code of organisms. DNA is in each cell in the organism and tells cells what proteins to make.

What is difference between DNA RNA?

DNA is a long polymer with deoxyriboses and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.

What is the function of the DNA or RNA?

All known cellular life and some viruses contain DNA. The main role of DNA in the cell is the long-term storage of information. It is often compared to a blueprint, since it contains the instructions to construct other components of the cell, such as proteins and RNA molecules.
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