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luis

vocabulary

TermDefinition
diffusion net, random movement of particles from an area of higher concentration to an area of lower concentration
dynamic equilibrium result of diffusion where there is continuous movement of particles but no overall change in concentration
hydrogen bond weak chemical bond formed by the attraction of positively charged hydrogen atom to other negatively charged atoms
polar molecule molecule with an unequal distribution of charged
amino acid basic building blocks of protein molecules
carbohydrate organic compound used by cells to store and release energy
enzyme type of protein found in all living things that changes the rate of chemical reactions
isomer compounds with the same simple formula but different three- dimensional structures resulting in different physical and chemical properties
lipids large organic compounds made of carbon and hydrogen with a small amount of oxygen
nucleic acid complex biomolecules, such as RNA and DNA, that store cellular information in cells in the form of a code
nucleotide subunits of nucleic acid formed from a simple sugar, a group , and nitrogenous base
peptide bond covalent bond formed between amino acids
polymer large molecule formed when many smaller molecules bond together
protein large, complex polymer essential to all life composed of carbon, hydrogen, oxygen, nitrogen and something sulfur
Created by: luisangel14
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