I don't think here is a definition for experimental curve if there is then I'm sorry
Answer:
Permeability of plasma membrane is the rate of passive diffusion molecules across the biomembrane.
I would say within the space C
(A) cells are the transitional epithelium cells, there resist to the acidity of the urine. It protects smooth muscle cells (B) responsible for the bladder contraction and the release of the urine by the urethra.
the C space represents the intern cavity of the bladder where the urine is supposed to be stored waiting for the micturition (urination).
The correction option is D, HYDROLYSIS REACTION.
Hydrolysis reaction is a type of reaction in which a large molecule is split into its constituents monomers by breaking of chemical bonds through the addition of water. It is called hydrolysis because it involves addition of water.<span />