I believe it is C.) Tasting a solution you think is edible after creating it in the lab.
I could be wrong though.
Answer:
Plasma Membrane is like all other cellular membranes, the plasma membrane consists of both lipids and proteins. The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules
I believe it is D solid to gas
Insulin Coma is not used today.