Decreasing the pH from alkaline to acidic denatures the proteins within the membrane, making them less functional and efficient. This makes the cell membrane more permeable and allows the red dye, betalain to escape into the external solution via diffusion. The dye goes down a concentration gradient from a higher to a lower concentration.
who the knows
Selective permeability refers to the fact that the plasma membrane can choose which molecules to let in or out of the cell.
Selective Permeability
Selective Permeability
Selective Permeability
permeability
Resting membrane Potential
No. Permeability of glycerol through plasma membrane= (approx) 1.9 x 10^-9 m/sec Permeability of water through plasma membrane = 2.0 x 10^-6 m/sec
Selective permeability
yes, cell membranes are semipermeable.
resting membrane potential
permeability to the plasma membrane, maintaining the fluidity , get signaling through the glycolipid as such some more...