Embryonic stem cells and adult stem cells. Find out about the differences between them. Diffusion is the movement of particles from high to low areas of concentration. Learn how cells use it to ...

interactions and dynamics within a living cell. FRAP has been used to measure the continuity of membrane compartments and the behaviour of proteins during mitosis. However, the diffusion rate can ...

In nature, there is an enormous diversity of lipids, with each organism ... membrane in a systematic, step-by-step way," says Justice. "By finding the minimal lipid requirements for a living cell ...