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Unit 2 Vocab Q

AP Biology

DefinitionTerm
A subcellular structure that has a specific job to perform in the cell organelle
Organelle found in all cells that perform protein synthesis ribosome
A plastid that contains chlorophyll and in which photosynthesis takes place chloroplast
The spontaneous net movement or diffusion of water molecules through a selectively-permeable membrane osmosis
The movement of molecules from a region of higher concentration to a region of lower concentration down the concentration gradient diffussion
An organelle in the cytoplasm of eukaryotic cells containing digestive enzymes enclosed in a membrane Lysosome
The movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by proteins and requiring energy active transport
A channel that runs through the cell walls of plant cells, allowing direct communication and transport of molecules between neighboring cells plasmodesmata
The structure in a cell that contains the chromosomes nucleus
A solution has the same concentration of water and solutes as the inside of a cell isotonic
Created by: Leo12345
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