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Biochemistry Flashcards

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7428314673NucleusThe dense center of an atom0
7428317103NeutronParticle with no electrical charge1
7428348750ProtonParticle with a positive electrical charge2
7428350659ElectronParticle with a negative electrical charge3
7428356759TrueWater is a POLAR molecule4
7428361417High Specific HeatThe property allows water to resist changes in temperature5
7428363338CohesionThis property causes water to form beads6
7428364805AdhesionThis property of water helps plants to transport water from their roots to leaves7
7428376927STRAIGHT basic structure of a carbon-based molecule BRANCHED basic structure of a carbon-based molecule RING structure of a carbon-based molecule8
7428395231Carbon atomsThey type of atoms that form the building blocks of most living things9
7428403213Covalent bondsWhat type of bonds can carbon atoms form with four other atoms?10
7428414896Chemical bondsDuring a chemical reaction, these break and reform11
7428416973Reactantsthese are the substances changed during a chemical reaction12
7428419958AtomsBond energy is the amount of energy it takes to break a bond between two________13
7428424495Same rateEquilibrium occurs when reactants and products are made at:14
7457571554Activation EnergyThe energy required to start a chemical reaction15
7457575279CatalystThis can reduce the amount of energy needed for a chemical reaction to take place16
7457577778Speeds upWhat happens to the speed of a chemical reaction when a catalyst is present17

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