BMS 300 Exam 1 Colorado State 2024 (A+ GRADED)

Electric Dipole Moment correct answers Neutral molecule with uneven charge distributions (partial charges) e.g. H2O Diffusion correct answers Movement of molecules from areas of high to low concentrations e.g. Volatile Perfume distributing through the air Osmosis correct answers Diffusion of WATER through a membrane e.g. Aquaporins (biological proteins) Hydrophilicity correct answers "Water Loving" e.g. Charged ions that interact with the Electric Dipole Moment in water. (Soluble) Hydrophobicity correct answers "Water Fearing" e.g. molecules with equal distribution of charge such as Triglycerides (Insoluble) Amphipathicity correct answers Both Water "Fearing and Loving" e.g. Phospholipids in water Glycerol correct answers 3 Carbon Alcohol (OH) Triglycerides correct answers 3 Fatty Acid Chains on Glycerol formed by Ester Bonds Ester Bond correct answers Created from Dehydration Synthesis to make a C-O-C bond in Triglycerides (Leaves Behind a Water Molecule) Dehydration Synthesis correct answers Carboxylic end of Fatty Acid Chain attaches to Glycerol to create an Ester Bond and Water Molecule Fatty Acids correct answers Saturated-Single bond Unsaturated-Double bond Phospholipid correct answers Remove a fatty acid chain and add a charged phosphate head group to make it Amphipathic Micelle correct answers Single layer of UNSTABLE phospholipids (Due to Dipole Moment) Phospholipid Bi-layer correct answers STABLE formation of Phospholipids Transmembrane Protein correct answers Provide pathways across the Phospholipid Bi-layer Amino Acid correct answers Molecule with Amine(NH2), Carboxylic(COOH), and an R group(20 varieties) Protein correct answers Polymers of Amino Acids