AAMI Anatomy 1 Unit 3 & 4 Study Questions 2024.

AAMI Anatomy 1 Unit 3 & 4 Study Questions 2024. Cell or Plasma Membrane - correct answer the outer lining of the cell. It separates the cells internal structure from the external environment. It is selectively permeable or semi-permeable. Solution - correct answer is a homogeneous mixture of two or more substances. The term homogeneous means uniformly mixed and distributed in the solution. 2 - correct answer how many parts are there to a solution? Solvent - correct answer part of a solution present in the greater amount; the part the does the dissolving. Solute - correct answer part of the solution in the lesser amount; the part to be dissolved. Diffusion - correct answer is the movement of molecules or other particles in solution from the area of greater concentration to an area of lesser concentration until a uniform concentration is reached. Osomosis - correct answer is the movement of water (or solvent) through a semi-permeable membrane from an area of higher water (or solvent) concentration to an area of lower water (or solvent) concentration.