The endoplasmic reticulum (ER) is the portion of the cell responsible for manufacturing and folding proteins. Proteins are ...

Transport of molecules within a cell and out of the cell requires a complex endomembrane system. Endocytosis occurs when the cell membrane engulfs particles (dark blue) outside the cell ...

These stress granules are believed to protect cells while homeostasis is restored ... nucleocytoplasmic transport. That's ...

Cell division and stem cells – WJEC Cells ... detect changes and our central nervous system co-ordinates a response. Homeostasis – WJEC Conditions inside our body need to be maintained in ...

Homeostasis in humans - Edexcel Homeostasis is the regulation of internal conditions inside cells or organisms, to create the optimum conditions for cell function. Sample exam questions ...

HHMI researchers suggest that defective cell transport may play a role in Alzheimer’s disease. Over the last few years, scientists have been successful in identifying genes implicated in Alzheimer’s ...