Osmotic pressure.
Trans-membrane voltage potential.
Rapid signal propagation.
Hepatocytes which are cells of the liver
acinar cells
Osseous tissue has cells that are arranged in concentric circles around a nutrient canal matrix and is hard due to calcium salts.
Vacuole stores water and dissolved salts within plant cells.
Osteocalsts are the cells in your bones who cut away the calcium salts from the bones. Osteoblasts are the cells that put in calcium salts in your bone. So bones are dynamic in nature. Activity of both of them is necessary for proper orientation and functioning of your bones.
They let water flow through the cells.
replacing damaged cells
Red blood cells do not serve as antigen-presenting cells. Antigen-presenting cells include dendritic cells, macrophages, and B cells, which play a crucial role in initiating immune responses by presenting antigens to T cells.
Plant cells store their dissolved materials, such as salts and sugars, in their vacuoles. The vacuole is a membrane-bound organelle that acts as a storage compartment for various substances in the plant cell.
No, mucus is not a pure substance. It is a complex mixture of water, proteins, lipids, salts, and cells like epithelial cells and white blood cells.
Energy
Minor inorganic salts, such as iron, copper, and zinc, are essential for various biological processes in living organisms. These salts serve as cofactors for enzymes, which are crucial for metabolic reactions. They are also involved in maintaining osmotic balance, nerve function, and structural integrity of cells. Overall, minor inorganic salts play a vital role in the proper functioning of living organisms.