Question

sketch and explain the structure of dna and various types of RNA

Answer 1

this is basically a DNA..(Don't mind the drawing I am little weak at it) a DNA is a double stranded hellucle structure and the thread that you are seeing in the the above pic is an substance which have nitrogenous base,carbon atom,and the other one I forgot so sorry...
AND I AM TERRIBLY SORRY BUT I FORGOT THE TYPES OF RNA TOOO....

Answer 2

DNA or deoxyribonucleic acid is a double stranded helical structure made up of nucleotide. DNA contain all the genetic information. Unlike RNA, there is only one type of DNA, however it has further divided into 3 forms:

- B- form

- A- form

- Z-form

RNA stands for ribonucleic acid, is a single stranded structure, has 3 types:

- Messenger RNA (mRNA)

- Transfer RNA (tRNA)

- Ribosomal RNA (rRNA)