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scuence stuff

Cell the basic unit of structures and functions in living things
Microscope an instrument that makes small objects larger
Cell theory A widely accepted explanation of the relationship between cells and living things
Who is Anton Van Leeuwenhoek? made first microscope
Who is Robert Hooke? Made first compund micrscope
Who is Matthias Schleiden Concluded that all plants are made of cells
Who is Theo Schwann? Concluded that all animals are also made of cells;all living things are made up of cells
Who is Rudolf Virchow? Proposed that new cells are formed only from cells that already exist
Organelle a tiny cell structure that carries out a specific function within the cell
cell wall a rigid layer of nonliving material that surrounds the cells of plants and some other;Permeable membrane
Cell membrane the outside cell boundary that controls which substances can enter or leave the cell;semi Permeable membrane
Cytoplasm the material within a cell apart from the nucleus
Mitochondria rod shaped cell structures that convert energy in food molecules to energy the cell can use to carry out it's functions
Endoplasmic Reticulum a cell structure that forms the passageways in which proteins and other materials are carried through the cell
Ribosome a small grain like structure in the cytoplasm of a cell where proteins are made
Golgi Body a structure in a cell that receives proteins and other newly formed materials from the endoplasmic reticulum,packages them,and distributes them to other parts of the cell
Chloroplast a structure in the cells of plants and other organisms that capture energy from sunlight and uses it to produce food
Vacuole a sac inside a cell that acts as a storage area
lysosome a small round cell structure containing chemicals that break down large food particles into smaller ones
nucleus the control center of an eukaryotic cell that directs the cells activities and contains the information that determines the cells form and function
nucleolus makes ribosomes
nuclear membrane a selectively permeable membrane that allows specific materials to enter and leave the nucleus
Chromatin genetic material that contains the instructions for directing the cells sunctions
Chlorophyll a green pigment found in the chloroplasts of plants,algae,and some bacteria
Created by: wierdbrah21