When does the net flux of dissolved molecules stop?

Q: Draw cell membrane showing Na- H exchange and give name of exchange?

A: The sodium-hydrogen exchanger isoform-1 [NHE1] is a ubiquitously expressed plasma membrane protein…

Q: Why is there loss of protein synthesis in hypoxic injury to a cell?

A: Protein synthesis is the process by which cells use genetic information to build and assemble…

Q: Which of the following events would tend to cause hypokalemia? A) Cell lysis B) Cell shrinkage C)…

A: Hypokalemia is a condition in which low potassium ions are implicated.  Many conditions are…

Q: What allows water to pass through ?

A: The movement of ions and molecules across the cell membranes or through the bloodstream is known as…

Q: discuss spheres of hydration

A: Introduction: The homogenous mixture of two or more substances is called a solution. It has two…

Q: How are ions distributed among intercellular, extracellular and plasma compartments?

A: The intracellular fluid compartment is the sytem that includes all fluids enclosed by the cells. It…

Q: How do cells maintain osmotic balance?

A: The cell loses water, which moves outside to the hypertonic or “high salt” environment. Isotonic…

Q: From where the exit of waste material is regulated?

A: Digestion is a catabolic process that involves breakdown of complex food substances into simpler…

Q: How does active transport help mediate surface area to volume ratio constraints?

A: Active transport means the transport of molecules across the cell membrane by using energy or…