Sentences with phrase «diffuse through the cell membrane»

Not exact matches

The information on how hydrogen diffuses in metals is usually obtained from electrochemical measurements of the rate of hydrogen permeation through a sample being usually a membrane separating two independent electrolytic cells.

This wasn't as fast as the researchers would have liked, but during these studies, they discovered that when a cell is squeezed through a narrow tube, small holes open in the cell membrane, allowing nearby molecules to diffuse into the cell.

As blood glucose levels increase, glucose also increases within the aqueous humor, glucose readily diffuses across the lens capsule, an aldose reductase pathway converts glucose to sorbitol, sorbitol accumulates within the lens as it can not diffuse through lens cell membranes, the osmotic gradient increases, water enters the lens and irreversibly changes the lens structure via lens fiber swelling and rupture, vacuole formation, and clinically evident cataract.

In contrast whenever surrounding waters experience a lower pH, it makes CO2 more available so that the energy expenditures drop because CO2 freely diffuses into cells and through membranes.

However bicarbonate ions can not simply diffuse into a cell or pass through internal membranes.