Question

which cell does not have any internal membrane and no membrane - bound organelles? both of these answers are correct eukaryotic cell none of these answers are correct prokaryotic cell question 14 the movement of water molecules across a selectively permeable membrane from a region of greater concentration to a region of lesser concentration is: crenation plasmolysis osmosis diffusion question 15 which best describes \diffusion?\ molecules move from an area of high concentration to low none of the above apply to \diffusion\ molecules move from an area of low concentration to high molecules move freely regardless of the concentration

Explanation:

1. Prokaryotic cells lack internal membranes and membrane - bound organelles, while eukaryotic cells have them.
2. Osmosis is the movement of water molecules across a selectively permeable membrane from a region of greater concentration to a region of lesser concentration.
3. Diffusion is the movement of molecules from an area of high concentration to an area of low concentration.

Answer:

Question 1: D. Prokaryotic Cell
Question 14: C. Osmosis
Question 15: A. Molecules move from an area of high concentration to low