Hello, DNA is made of two long chains of nucleotides, which contain a sugar, a phosphate, and a base (A, T, C, G). These chains twist into a double helix.

It forms to carry genetic instructions for an organism's development, survival, and reproduction, passing traits from parents to offspring.

Its main job is to store this genetic code, which tells the cell how to make proteins. Proteins are essential for almost every process in your body.

Hope it's helpful to you!

Hello,

DNA (Deoxyribonucleic Acid) is the molecule that carries the genetic information in all living organisms. It’s present in every cell and acts as a blueprint for growth, development, and functioning.

Here’s how it works:

• DNA is formed during a process called DNA replication, which happens when cells divide and create new ones.

• It is made up of smaller units called nucleotides, which contain a sugar, a phosphate group, and a nitrogen base.The main purpose of DNA is to store and transfer genetic information from one generation to the next.

• It controls the production of proteins, which are responsible for all body functions and traits like eye color, height, and metabolism.

In Short: DNA is what makes every living being unique and ensures that life continues in an organized way.

Thank you