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cells/classification

ch4 part 1

TermDefinitionTermDefinitionTermDefinitionTermDefinition
organism complete living thing cell theory living things are made of cells and non-living things are not organelles inside cytoplasm tiny structures that helps carry out the functions cell wall provides extra support for the plant cells
living thing can grow, reproduce, respond, use energy, and made of cells microscope scientific instrument that uses lenses to magnify objects nucleus most obvious organelle that contains DNA chloroplast large structures that have green pigment
life span process of birth, growth, reproduction, and death tissue group of cells chromosomes tightly packed DNA chlorophyll green pigment that absorbs the suns energy and makes it usable
life cycle another name for life span organ group of tissues mitochondria cell's engines breaks down food and releases energy cell division individual cell cell reproduces itself by dividing itself
cell smallest unit of a living organism system group of organs endoplasmic reticulum(ER) allows materials to move through the cell mitosis step by step process that ensures new cells will be the same as the parent
Robert Hooke Inventor of microscope cell membrane boundary that keeps out things that don't belong and allows necessary things ribosomes along the ER and makes proteins by reading the DNA sexual reproduction male + female cells making new life
Theodor Schwan and Matthias Scheilden made the cell theory cytoplasm jelly-like substances contains fats and proteins vacuole place to store materials meiosis reproduction b dividing twice
Created by: casaress
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