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Ch.1 Section 1 Vocab

TermDefinition
Biology The study of life
Organization The high degree of order within an organism's internal and external parts and in its interactions with the living world
Cell The smallest unit of life
Unicellular Organisms made up of one cell
Multicellular Organisms made up of multiple cells
Organs Structures that carry out specialized jobs within an organism system
Tissues Groups of cells that have similar abilities and allows the organ to function
Organelles Tiny structures that carry out functions necessary for the cell to stay alive
Biological Molecules Chemical compounds that provide physical structure and bring about movement, energy use, and other functions
Homeostasis The maitenance of a stable level of internal condition even though the environment change days
Metabolism The sum of all the chemical reactions that take in and transform energy and materials
Cell Division The formation of two new cells from an existing cell
Development The process by which an organism becomes a mature adult
Reproduction When you an organism produces more organisms that look it's parents
Gene A short segment of DNA that contains the instructions for a single trait of an organism
Created by: 36504