Show:
Atoms and Compunds
Enzymes and chemical equation
Acids, Bases, and buffers
Macromolecules
Overview of chapter 6
100
Center of the atom where neutrons and protons are located
What is a nucleus
100
Left side of the equations
What is reactants
100
Substances that release hydrogen ions when dissolved in water
What is an acid
100
Large molecules formed by joining smaller organic molecules together
What is macromolecules
100
When atoms share electrons
What is a covalent bond
200
Positively charged particles
What is a proton
200
Right side of the equations
What is products
200
Substances that release hydroxide ions when dissolved in water
What is a base
200
Made from repeating units of identical or nearly identical compounds
What is a polymer
200
Attractions between positive and negative regions that hold molecules together
What is van der Waals forces
300
Particles with no charge
What is neutrons
300
A substance that lowers the activation energy
What is catalyst
300
Measure of concentration of H+
What is pH
300
Composed of carbon, hydrogen, and oxygen 1:2:1
What are carbohydrates
300
Molecules with unequal distribution of charges
What is polar molecules
400
Negatively charged particles
What is an electron
400
Biological catalyst
What is an enzyme
400
Mixtures that react with acids or bases to keep the pH within a certain range
What is a buffer
400
Molecules most made from carbon and hydrogen
What are lipids
400
Repeating subunits that make up nucleic acid
What is nucleotides
500
Two or more elements combined
What is a compound
500
Specific location where substrate binds on an enzyme
What is active site
500
Nuetral pH
What is water
500
Weak interaction involving a hydrogen, fluorine, oxygen, or nitrogen atom
What is hydrogen bond