Challenge individuals or small groups create a dynamic movable model of the different organelles and cell structures that emulate the real movement, function, and dynamic nature of each structure. As ...

It's no coincidence that our bodies feel a little creakier as we age. The trillions of cells that make up our skeleton age too, and some change in ways that weaken the very structure of our bones.

However, the multiple cell types within a tissue don't just have different functions. They also have different transcriptional programs and may well divide at different rates.

Yale researchers and their colleagues in Hungary have discovered that cells in the hypothalamus — an area of the brain that controls functions like hunger and body temperature — play a major role in ...

Medical Intelligence Current Concepts Archive The Structure of Cell Membranes Author: Ronald S. Weinstein, M.D. Author Info & Affiliations Published July 10, 1969 N Engl J Med 1969;281: 86 - 89 ...