PATHOLOGY

Detailed explanation-1: -The cell types in a multicellular organism become different from one another because they synthesize and accumulate different sets of RNA and protein molecules. They generally do this without altering the sequence of their DNA.

Detailed explanation-2: -Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells.

Detailed explanation-3: -Gene regulation makes cells different Thanks to gene regulation, each cell type in your body has a different set of active genes – despite the fact that almost all the cells of your body contain the exact same DNA.

Detailed explanation-4: -We learned in biology class that every cell in the body has the same DNA. Whether a heart cell, skin cell or muscle cell-they all read from the same genetic blueprint.