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BASIC CHEMISTRY AND THE BIOMOLECULES

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show forward and reverse reactions continue without any effect on the concentrations of the reactants or products  
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show 14 protons & 14 electrons are present  
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If the atomic number is 14, how many electrons are in the outermost shell of the atom?   show
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show has shared electrons of 2 atoms to satisfy the rule of 8  
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What happens when electrons are shared unequally???   show
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show attraction because of the electrical attraction  
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show hydrogen bonds between the H (+) of one water and the O (-) of another  
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In the water molecule, how are H and O bonded together??   show
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Water is cohesive because of it's _________   show
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Water evaporates when __________   show
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What makes ice less dense and float?   show
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An oil or lipid is nonpolar and therefore __________ which is insoluble in water.   show
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show 2 (lower number, higher concentration)  
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show carbon  
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How many bonds can Carbon have? Why?   show
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Why are hydrocarbons insoluble in water?   show
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What 2 functional groups are always found protein monomers?   show
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show fructose, it's a monomer (monosaccharide)  
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A compound with the formula, C6H12O6, would it be glucose, a monosaccharide, or a carbohydrate???   show
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show carbohydrate  
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show cellulose  
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A solid at room temperature, saturated or unsatured fat????   show
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A liquid at room temperature, saturated or unsaturated fat???   show
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show unsaturated  
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show saturated  
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show saturated  
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Contain more hydrogen with the same number of Carbon atoms, saturated or unsaturated fats??   show
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show 3 fatty acids and 1 glycerol  
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Cholesterol, antibodies, insulin, enzymes, hemoglobin......which one is not composed of amino acids?   show
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How many amino acids are there and what makes them unique?   show
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What type bond is formed by condensation in proteins??   show
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show a nucleotide  
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What lipid molecule is both hydrophobic and hydrophilic?   show
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What compound is the major component of plasma membranes???   show
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What pentose sugar is found in DNA???   show
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show ribose  
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show C H N O  
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the most important polar covalently bonded molecule   show
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show the number of protons  
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show covalent and polar covalent  
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weakest of bonds and attractions   show
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show ionic bonds  
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show polar covalent bonds  
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what makes a compound hydrophobic   show
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show covalent  
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show carboxyl  
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which functional group is an alcohol   show
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show C=O, ketones and aldehydes  
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which carbohydrates are polymers   show
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what process builds polymers by adding a monomer with the removal of a water molecule   show
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show hydrolysis; digestion  
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an organic compound has a formula of C5 H10 O5, what would be the molecular formula for a molecule made by linking 5 of these monomers together by dehydration synthesis   show
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