The Nature of Matter
Properties of Water
Carbon Compounds
Chemical Reations and Enzymes
Misc.
100
The center of an atom.
What is the nucleus.
100
An attraction of a water molecule to a different surface/material.
What is adhesion?
100
Made-up of C,H,O.....Main energy source....complex and simple are two types....Can be used as structural for some organisms.
What is carbohydrates.
100
A process that changes, or transforms, one set of chemicals into another.
What is a chemical reaction.
100
The elements or compounds that enter into a chemical reaction.
What is a reactant.
200
A negatively charged particle that is located in the obitals around the nucleus of an atom.
What is an electron.
200
The attraction between a hydrogen atom on one water molecule to a negatively charged particle on another water molecule ...Very weak bond.
What is a hydrogen bond?
200
The small micromolecues that are the building blocks of the 4 main types of carbon compounds.....Made-up of 1 molecue.
What is a monomer or monosaccharide.
200
Energy that is needed to get a reaction started.
What is the activation energy.
200
The building blocks of Nucleic Acids.
What are nucleotides.
300
Draw a Bohr model of N. label the protons, neutrons and electrons.
What is p=7, n=7, e=7 2 energy levels with 5 valence electrons on the outer level?
300
The attraction between 1 water molecule to another water molecule.
What is cohesion?
300
Made-up of C,H and some O.....Protection, Insulation, Waterproofing, some energy source....Hydrophobic
What is a lipid.
300
Proteins that act as biological catalysts.
What is an enzyme.
300
The building blocks of lipids.
What is 1 glycerol and 3 fatty acids.
400
A pure substance that consists entirely of one type of atom.
What is an element.
400
A material that breaks the weak hydrogen bonds and causes the surface tension to be broken. Usually a type of soap or detergent.
What is a surfactant?
400
Made-up of C,H,O,P,N......Transmit heredity, blueprints, genetic code
What are nucleic acids.
400
The reactants of enzyme-catalyzed reactions.
What are substrates.
400
The building blocks of proteins.
What are amino acids.
500
Atoms of the same element that differ in the number of neutrons in the nucleus.
What is an isotope.
500
The substance in a solution that dissolved the solute......Water is the universal one of these.....
What is solvent?
500
Made-up of C,H,O,N.........Enzymes, Transport, Forming stuctures, fight diseases.....etc.
What is a protein.
500
The substance that speeds-up a chemical reaction.
What is a catalyst.
500
The building blocks of carbohydrates.
What are monosaccharides.
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