BIOMOLECULES AND ENZYMES

Detailed explanation-1: -DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA.

Detailed explanation-2: -Today, we know that DNA is the genetic material: the molecule that bears genes, is passed from parents to children, and provides instructions for the growth and functioning of living organisms.

Detailed explanation-3: -In human cells, most DNA is found in a compartment within the cell called a nucleus. It is known as nuclear DNA. In addition to nuclear DNA, a small amount of DNA in humans and other complex organisms can also be found in the mitochondria. This DNA is called mitochondrial DNA (mtDNA).