BMS 300 Exam 1 Colorado State questions with answers

BMS 300 Exam 1 Colorado State
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questions with answers /| /|




Electric Dipole Moment - CORRECT ANSWERS ✔✔Neutral
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molecule with uneven charge distributions (partial charges) e.g.
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H2O


Diffusion - CORRECT ANSWERS ✔✔Movement of molecules from
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areas of high to low concentrations e.g. Volatile Perfume
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distributing through the air /| /| /|




Osmosis - CORRECT ANSWERS ✔✔Diffusion of WATER through a
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membrane e.g. Aquaporins (biological proteins)
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Hydrophilicity - CORRECT ANSWERS ✔✔"Water Loving" e.g. /| /| /| /| /| /| /|


Charged ions that interact with the Electric Dipole Moment in
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water. (Soluble)
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Hydrophobicity - CORRECT ANSWERS ✔✔"Water Fearing" e.g. /| /| /| /| /| /| /|


molecules with equal distribution of charge such as Triglycerides
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(Insoluble)


Amphipathicity - CORRECT ANSWERS ✔✔Both Water "Fearing /| /| /| /| /| /| /|


and Loving" e.g. Phospholipids in water
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Glycerol - CORRECT ANSWERS ✔✔3 Carbon Alcohol (OH)
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, Triglycerides - CORRECT ANSWERS ✔✔3 Fatty Acid Chains on
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Glycerol formed by Ester Bonds /| /| /| /|




Ester Bond - CORRECT ANSWERS ✔✔Created from Dehydration
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Synthesis to make a C-O-C bond in Triglycerides (Leaves Behind a
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Water Molecule)
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Dehydration Synthesis - CORRECT ANSWERS ✔✔Carboxylic end of
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Fatty Acid Chain attaches to Glycerol to create an Ester Bond
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and Water Molecule
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Fatty Acids - CORRECT ANSWERS ✔✔Saturated-Single bond
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Unsaturated-Double bond /|




Phospholipid - CORRECT ANSWERS ✔✔Remove a fatty acid chain
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and add a charged phosphate head group to make it Amphipathic
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Micelle - CORRECT ANSWERS ✔✔Single layer of UNSTABLE
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phospholipids (Due to Dipole Moment) /| /| /| /|




Phospholipid Bi-layer - CORRECT ANSWERS ✔✔STABLE formation
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of Phospholipids
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Transmembrane Protein - CORRECT ANSWERS ✔✔Provide /| /| /| /| /| /|


pathways across the Phospholipid Bi-layer
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