Unit 1 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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| show | Contain at least two different elements
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| show | An anion meets a cation
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| Ionization of a sodium atom to produce Na+ is an example of ______. | show 🗑
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| What chemical bond is the weakest and most temporary? | show 🗑
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| Substance dissolving freely in water is ______. | show 🗑
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| show | Carboxyl
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| show | Glycogen
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| Arrangement of a polypeptide into a fibrous or globular shape is called its ________. | show 🗑
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| One function of carbohydrates is to ________. | show 🗑
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| show | Lower ratio of oxygen to hydrogen
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| show | Cation
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| Dietary antioxidants neutralize ______ which makes them important. | show 🗑
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| show | Catalyst
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| A division of metabolism that is formed by all the synthesis reactions in the body. | show 🗑
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| show | Dehydration synthesis
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| show | -ose
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| show | -ase
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| The amphipathic lipids of cell membranes are called _______. | show 🗑
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| show | Cyclic adenosine monophosphate
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| A metabolic pathway that is employed when oxygen is too limited to meet a cell's ATP demand. | show 🗑
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| The substance that acts upon and gets changed by an enzyme is the enzyme's _______. | show 🗑
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| show | Monosaccharides (simple sugars)
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| Two molecules with the same atoms arranged in a different order are called ______. | show 🗑
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| show | Amino acids
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| Enzymes are/not consumed by the reactions they catalyze. | show 🗑
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| The activity of the enzyme is increased when temperatures rise. T/F | show 🗑
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| The study of the molecules and chemical reactions that occur in living cells. | show 🗑
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| show | Neutrons
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| An _________ is an atom or molecule that has gained or lost electrons. | show 🗑
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| show | Element
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| show | Molecules
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| A ______ consists of substances that are physically blended but not chemically bound. | show 🗑
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| A _______ is the product of when a sodium atom loses an electron. | show 🗑
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| show | Base
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| This chemical releases protons into solution, gives protons. | show 🗑
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| The number of molecules of a chemical that is equal to its molecular weight in grams is a ______. | show 🗑
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| Molarity of a solution is measured by ______. | show 🗑
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| _______ are groups of atoms that are added to carbon backbones and that give organic molecules a variety of unique properties. | show 🗑
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| show | Polymers
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| Composed of carbon, hydrogen and oxygen in a 1:2:1 ratio and includes sugars, starches, glycogen, and cellulose. | show 🗑
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| show | Lipids
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| show | Metabolism
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| What monomeric subunits make up a protein? | show 🗑
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| show | Enzyme
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| show | Macromolecules
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| show | Nucleotides
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| Monosaccharides, disaccharides, and polysaccharides are all examples of ______. | show 🗑
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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:
helgra07