Which part of RNA and DNA molecules is acidic?

phosphate group
Each nucleotide consists of three components: a purine or pyrimidine nucleobase (sometimes termed nitrogenous base or simply base), a pentose sugar, and a phosphate group which makes the molecule acidic.

What gives DNA and RNA Their highly acidic?

To reflect the unusual sugar component, chromosomal nucleic acids are called deoxyribonucleic acids, abbreviated DNA. Analogous nucleic acids in which the sugar component is ribose are termed ribonucleic acids, abbreviated RNA. The acidic character of the nucleic acids was attributed to the phosphoric acid moiety.

How do you tell which molecule is most acidic?

The closer the negative ion is to the H+ ion in the molecule, the stronger the acid is. Look at the strengths in the bonds between the molecules in the ion. The more lopsided it is throughout the molecule, the stronger the acid. A molecule with a triple bond is more acidic than one that only has single bonds.

How do you know which is most acidic hydrogen?

Remember that the higher the degree of positive character on the proton, the more acidic it is. Examination of a pKa table reveals some trends for acidic protons.

What are acidic hydrogens?

Definitions of acidic hydrogen. a hydrogen atom in an acid that forms a positive ion when the acid dissociates. synonyms: acid hydrogen. type of: hydrogen atom.

Is RNA acidic or basic?

RNA-Ribonucleic acid is a nucleic acid and is acidic.

What type of RNA carries amino acids?

transfer RNA (tRNA)
transfer RNA (tRNA) – a type of RNA that is folded into a three-dimensional structure. tRNA carries and transfers an amino acid to the polypeptide chain being assembled during translation.

Which are the most acidic?

Solution : 2, 4, 6-trinitrophenol is the most acidic since it has three electron withdrawing `-NO_(2)` groups present.

How do you determine the most acidic proton in a molecule?

How do we know which proton is the most acidic in a molecule (such as acetic acid) that contains more than one type of proton? Remember that the higher the degree of positive character on the proton, the more acidic it is. Examination of a pKa table reveals some trends for acidic protons.

Why is RNA an acid?

RNA (Ribonucleic acid) is referred to as nucleic acid due to the acidic nature of its phosphate group. The phosphodiester bond is prone to lose its proton easily in the nucleophile group, hence masks the basic nature contributed by the nitrogenous bases.

Which RNA carries amino acid to mRNA?

transfer RNA
It is the transfer RNA, also called tRNA, that is responsible for delivering the correct amino acids to the translation site. Amino acids are carried to the ribosomes by units of tRNA.

Does RNA carry amino acids?

transfer RNA (tRNA) – a type of RNA that is folded into a three-dimensional structure. tRNA carries and transfers an amino acid to the polypeptide chain being assembled during translation.