ATOMS AND IONS
BONDING
PROPERTIES OF WATER
MACROMOLECULES
CHEMICAL REACTIONS AND ENZYMES
100
A CHARGED ATOM
What is AN ION
100
COVALENT BOND
What is A BOND WHERE THE ELECTRONS ARE SHARED BETWEEN ATOMS
100
POLAR MOLECULE
What is WATER'S UNEQUAL CHARGE, CAUSING OPPOSITE SIDES TO HAVE A SLIGHT POSITIVE AND NEGATIVE CHARGE.
100
4 VALENCE ELECTRONS, ALLOWING MAXIMUM NUMBER OF BONDS
What is CARBON'S BONDING EXPLAINED BY?
100
CATALYST
What is A SUBSTANCE THAT SPEEDS UP CHEMICAL REACTIONS?
200
electrons are less than protons
What is a positive ion
200
IONIC BOND
What is A BOND FORMED BY ATOMS DONATING OR GAINING ELECTRONS?
200
SOLVENT
What is A LIQUID CALLED THAT DISSOLVES A MATERIAL, LIKE SUGAR?
200
MONOMER IS MONOSACCHARIDE, USED IN QUICK ENERGY AND SOME STRUCTURAL COMPONENTS OF CELLS
What is A CARBOHYDRATE?
200
PRODUCTS
What is PRODUCED IN A CHEMICAL REACTION?
300
CARBON, HYDROGEN, OXYGEN, NITROGEN
What ARE THE 4 MOST COMMON ELEMENTS IN LIVING THINGS?
300
A WEAK BOND BETWEEN ADJACENT WATER MOLECULES
What is A HYDROGEN BOND?
300
DONATES H+ IONS
What is AN ACID?
300
MONOMER IS FATTY ACIDS, USED IN LONG-TERM ENERGY STORAGE; DOESN'T MIX WITH WATER
What is A LIPID?
300
REACTANTS
What ARE MATERIALS THAT COMBINE IN A CHEMICAL REACTION?
400
AN ION WITH A NEGATIVE CHARGE
WHAT IS THE AN ATOM WITH MORE ELECTRONS THAN PROTONS
400
O=C=O
What is A DOUBLE BOND?
400
pH OF 7
What is NEUTRAL pH THAT'S NEITHER ACIDIC OR BASIC?
400
MONOMER IS AMINO ACIDS; USED IN STRUCTURAL PARTS OF LIVING CELLS; INCLUDES ENZYMES
What is A PROTEIN?
400
ACTIVE SITE
What is THE PART OF AN ENZYME MOLECULE CALLED THAT BINDS TO REACTANTS?
500
electrons outnumber protons in an atom
What is A NEGATIVELY CHARGED ION?
500
H l H - C - H l H
What are covalent bonds in CH4?
500
THE TENDENCY OF WATER TO HOLD A LOT OF HEAT ENERGY WITHOUT A RAISE IN TEMPERATURE
What is HEAT CAPACITY?
500
MONOMER IS NUCLEOTIDES; USED IN PASSING ALONG INSTRUCTIONS TO BUILD NEW CELLS
What is A NUCLEIC ACID?
500
PH AND TEMPERATURE
What ARE 2 TIGHTLY CONTROLLED CONDITIONS THAT ALLOW AN ENZYME TO WORK AT OPTIMAL LEVELS?
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