Cell Structure And Function Exam Questions (26 Terms) With Verified Definitions Updated 2024

tissue {Ans: A group of similar cells that perform the same function.}Why cells are usually small {Ans: It is easier to get nutrients in and wastes out because of the larger surface area to volume ratio}Cytoplasm {Ans: a fluid inside a cell that contains salts and other molecules.}Vacuoles {Ans: Stores food, water, wastes, and other materials}organ system {Ans: group of organs that work together to perform a specific function}Levels of cellular organization (least to most complex) {Ans: cell, tissue, organ, organ system, organism}Eukaryotic cells {Ans: Contain a nucleus and other organelles that are bound by membranes.}Two major differences between plant and animal cells {Ans: Plants have cell wall and chloroplast, animals don't.}organ {Ans: A collection of tissues that carry out a specialized function of the body}multicellular organism {Ans: a living thing that is made of two or more cells. Cells are organized into groups that carry out specific functions (examples: digestion and movement).}protein {Ans: A main material for building cells}Chloroplasts {Ans: Organelles in plant cells that use energy from light to make food (glucose).}Ribosomes {Ans: Makes proteins}Organelle {Ans: A tiny cell structure that carries out a