HB: Chapter 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Acid | Low pH. H+. Proton Donor.
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Basic | High pH. -OH. Proton Acceptor
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Buffer | Any substance that minimizes changes in pH as acids or bases are added to a solution.
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Catalyst | Any substance that accelerates a chemical reaction.
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DNA | Chemical used to store information. Located in nucleus of cells.
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Electron | Negatively charged part of an atom. Part of atom altered by chemical reactions.
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Enzyme | A protein catalyst. Regulates chemical reactions within cells and body.
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Lipid | Fat, waxes and oils. Hydrophobic macromolecule.
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pH Scale | Natural scale for measuring differences between acids and bases.
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Protein | Macromolecule who's shape determines its function. Made of amino acids.
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Solvent | Liquid in which other substances dissolve.
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Solute | Any dissolved substance,
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Solution | The combination of the solute in the solvent.
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Fatty Acids | Monomer unit of a lipid. May be saturated or unsaturated.
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Amino Acids | Monomer unit of proteins. 20 different individual kinds.
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Nucleotide | Monomer unit of DNA/RNA
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Nucleic Acids | Macromolecules which include DNA and RNA
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Carbohydrates | Macromolecule used for energy in humans.
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Simple Sugars | Monomer unit of carbohydrates. Glucose, Fructose, Galactose.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
dmainvil
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