Definition

A basic unit of DNA or RNA that consists of a nitrogenous base, a sugar, and a phosphate group.

Example

Mononucleotides are essential for the synthesis of nucleic acids in living organisms.

Conversation

Have you ever heard of a mononucleotide?

I think so, but I'm not quite sure what it is.

It's basically a building block for DNA, derived from a nitrogenous base and a sugar.

That sounds interesting! I didn't know it was so fundamental.

Synonyms & Antonyms

Root Explanation

Mononucleotide → It is formed from "mono-" (meaning one) and "nucleotide" (from "nucleo-" meaning nucleus and "-tide" from "tide" meaning a unit). The word "mononucleotide" refers to a single unit of nucleic acid, which is a building block of DNA and RNA.

Memory Tip

Think of 'mono-' meaning one, and 'nucleotide' as a unit related to the nucleus. This helps you remember that a mononucleotide is a single unit that forms part of the genetic material.

Visually Confused Words