The cells in your body often look different in perform different functions, but they all have the same

Lipids.
Proteins.
DNA.
MRNA.

The cells in our body often look different and perform different functions, but they all contain the same lipids, proteins, DNA, and mRNA.

Lipids are a diverse group of molecules that serve various functions in cells, including acting as a structural component of cell membranes and serving as a source of energy.

Proteins are responsible for carrying out most of the important tasks within cells. They participate in various cellular processes, such as enzymatic reactions, cell signaling, transport of molecules, and structural support.

DNA (deoxyribonucleic acid) is found in the nucleus of cells and contains the genetic instructions for the development, functioning, and reproduction of all living organisms. It carries information in the form of genes, which are units of hereditary information.

mRNA (messenger RNA) is a type of RNA molecule that carries the genetic information from DNA to the ribosomes in cells. It acts as a template for protein synthesis during the process of translation.

Despite the diverse functions and appearances of different cells in our body, the presence of lipids, proteins, DNA, and mRNA is universally observed across all cells.