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homeostasis

TermDefinition
homeostasis the maintenance of a constant internal state in a changing environment
diffusion the movement of particles from regions of higher density to regions of lower density
photosynthesis the process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to make food
osmosis the diffusion of water through a semipermeable membrane
cellular respiration the process by which cells use oxygen to produce energy from food
active transport the movement of substances across the cell membrane that requires the cell to use energy
mitosis in eukaryotic cells, a process division that forms two new nuclei, each of which has the same number of chromosomes
endocytosis the process by which a cell membrane surrounds a particle and encloses the particle in a vesicle to bring the particle into the cell
passive transport the movement of substances across a cell membrane without the use energy by the cell
exocytosis the process by which a cell membrane surrounds a particle and encloses that particle in a vesicle to bring the particle into the cell
Created by: aluciano88
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