these molecules have to pass across the cell membrane, which functions as a barrier — but not an impassable one. Like the exterior walls of a house, the plasma membrane is semi-permeable.

Medically reviewed by Marla Anderson, MD Multiple myeloma is a type of blood cancer that forms in plasma cells, white blood ...

Besides the stage of cancer, other factors that influence a person's prognosis with multiple myeloma include their age, kidney function, and overall health. Other chronic health conditions can cause ...

All cells have an outer plasma membrane that regulates not only ... a specialized structure that facilitates their gatekeeping function. What Are Cellular Membranes Made Of? With few exceptions ...

A team from Osaka University has developed scSPOT, a new technique that reveals how immune cells called Tregs simultaneously ...

“In science, structure is function,” says Lippincott-Schwartz ... muscle tissue. In muscle cells, the ER and the plasma ...

This describes how many particles with what velocities and energies exist at each location in the plasma. The shape of this distribution function can strongly influence the development of ...

Red blood cell Carry oxygen. Contain haemoglobin (rich in iron) to carry oxygen. Biconcave shape to provide a large surface area for the diffusion of oxygen. No nucleus to provide more space for ...

Plasma is a straw-coloured liquid ... red blood cells white blood cells platelets This table explains the functions of various blood components. \(\textup{haemoglobin}+\textup{oxygen} ...