Final answer:
Membrane stabilizers are the type of drugs that alter the function of a cell by affecting the physical properties of the cell membrane.
Step-by-step explanation:
The type of drugs that alter the function of a cell by affecting the physical properties of the cell membrane rather than altering biochemical processes within the cell are membrane stabilizers. These drugs stabilize the cell membrane, preventing it from being easily disturbed or disrupted. An example of a membrane stabilizer is a polyene, which is used as an antifungal drug by disrupting the cell membrane of fungi.