Which of the following solutions is not isotonic to human cells (with intracellular concentration of 300 mM non-penetrating particles)?
If a cell membrane is freely permeable to glycerol, and the osmolarity of a red blood cell is 300 mOsm, a solution of 30 mOsm glycerol is:
The tonicity of a 0.225M sucrose solution compared to a red blood cell with intracellular concentration of 280 mM non-penetrating particles is
The rate of osmosis between two compartments is determined by the:
Diffusion and osmosis require energy input from a cell.
Опишіть основні ключові характеристики стадій кар’єри
За рейтингом ООН, за рівнем ВВП Україна посідає:
Внутрішньо-організаційна кар’єра – це: