Arun kumar

275 Hits Arun kumar Feb 3, 2022, 6:33 AM

Organic chemistry is a branch of chemistry that studies the structure, properties and reactions of organic compounds, which contain carbon in covalent bonding.

Science

What is DNA

320 Hits Arun kumar Feb 3, 2022, 4:34 AM

DNA stands for deoxyribonucleic acid. It’s made up of units of biological building blocks called nucleotides.