Articles > Quizzes & Surveys > Flaccid definition – quiz Flaccid definition – quiz Quiz Choose the best answer. 1. What does flaccid mean? Lacking turgidity Lacking sufficient cytoplasm Lacking cell wall 2. The process where water molecules diffuse across a semipermeable membrane Tonicity Osmolarity Osmosis 3. The concentration of solutes outside a cell relative to the concentration of solutes inside the cell Tonicity Osmolarity Osmosis 4. Which of these solutions will NOT result in a flaccid plant cell? Hypertonic solution Hypotonic solution Isotonic solution 5. The plant cell structure involved in osmoregulation Mitochondria Endoplasmic reticulum Vacuole Send Your Results (Optional) Your Name To Email Time is Up!