Review
Chemical reactions
Water and solutions
Building blocks
Macromolecules
100
Building blocks of matter
What is atoms
100
Process by which atoms or groups of atoms are reorganized into different substances
What is chemical reaction
100
Molecules that have an unequal distribution of charges
What is polar molecules
100
Building blocks of proteins
What is amino acid
100
Basic structural and functional unit of all living things
What is cell
200
Negatively charged
What is electrons
200
Written on the right side of the chemical equations
What is products
200
Combination of two or more substances
What is mixture
200
Building blocks of lipids
What is fatty acids
200
Use it to see tiny things
What is a microscope
300
Positively charged
What is protons
300
Energy needed for reactants to form products
What is activation energy
300
Homogeneous mixture
What is solution
300
Building blocks of carbohydrates
What is monosaccharides
300
Simple cells
What is prokaryotic cells
400
No charge
What is neutrons
400
Written on the left side of chemical equations
What is reactants
400
Substance that is dissolved in the solvent
What is solute
400
Building bucks of nucleic acids
What is nucleotides
400
Larger and more complex cells
What is eukaryotic cells
500
Pure substance that cannot be broken down
What is elements
500
Substance that lowers activation energy
What is catalyst
500
Mixtures that can react with acids or bases to keep the pH within a certain range
What is buffers
500
Folds into three dimensional shape
What is protein structure
500
All living organisms are made up of _____
What is cells
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