Within multicellular organisms, tissues are organized communities of cells that work together to carry out a specific function. The exact role of a tissue in an organism depends on what types of ...

Stem cell cultures are derived from embryonic or adult stem cells, which have the ability to self-renew and differentiate into various cell types. Stem cell cultures ... contributing to our ...

Examples of multicellular organisms include animals and most species of plants. The following diagram shows the variety of human cell types.

Moreover, each step in the flow of information from DNA to RNA to protein provides the cell with a potential control point for self-regulating its functions by adjusting the amount and type of ...