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.
Help!
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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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