Indentify the process occurring in I, II, and III

Explanation

I. Uniport In this process, there is movemnt of a molecule across a membrane, i.e., of other molecules.
II. Antiport In this process, there is a movement of two types of molecule in opposite direction.
III. Symport In this process, there is a movement of more than one molecule across the membrane in the same direction, at one time.