1-If you get a fish from the sea, and you throw it into a lake, it suffers an osmotic modification and dies. Why?
2-A substance is transported through a membrane by Diffusion. How energy is provided for this transportation mechanism?
3-What is a buffer? Please mention some examples of common buffering systems?
4-Which is the main mechanism by which eukaryotic cells take in macromolecules? Please explain its activity?
5-What is an antiporter carrier? Please write one example.
6-What is osmotic pressure?
