Ap Bio Unit 2 Review 35 Correctly Answered Questions Latest Update

What happens to a plant cell when placed in pure water (a hypotonic solution)? {Ans: It swells and becomes turgid (turgor pressure), but the cell wall protects it from bursting}What does isotonic mean? {Ans: Equal solute, equal water}What are the basic features of ALL cells (prokaryotes and eukaryotes)? {Ans: cell membrane, cytoplasm, DNA, and ribosomes}This is a membrane-bound organelle with hydrolytic enzymes that can break down and digest cell parts and food {Ans: Lysosome}What is diffusion through protein channels called? {Ans: Facilitated diffusion}What could happen to an animal cell placed in pure water (a hypotonic solution)? {Ans: It will swell and it could burst! (No cell wall)}What does hypertonic mean? {Ans: More solute, less water}Where is ATP made? {Ans: In mitochondria}What is a concentration gradient? {Ans: difference in the concentration of a substance from one location to another}This type of cell has DNA in a nucleus and membrane-bound organelles. It's found in all plants, fungi, protists & animals. {Ans: Eukaryotic cell}What are examples of prokaryotic cells? {Ans: bacteria}Where in a eukaryotic cell does photosynthesis happen? {Ans: the chloroplast}Who are the best students? {Ans: AP Bio students!!}The __________