BMS 300 Exam #1 (With complete solution)

Which of the following are types of cartilage? (Select all that apply) Bone Blood Hyaline Fibro Elastic correct answers Hyaline Fibro Elastic Water molecules are attracted to each other and form ________ bonds. correct answers Hydrogen Sodium (Na+) will be attracted to what portion of a water molecule. correct answers Oxygen A bond in which electrons are shared between atoms is a _______ bond. correct answers Covalent Which of the following is NOT true about hydrophilic molecule: - They interact with the dipole moment in water -The diffuse easily in water - They have equal sharing of electrons across all the atoms in the molecule correct answers They have equal sharing of electrons across all the atoms in the molecule __________ pressure is the driving force of water through aquaporins correct answers Osmotic T/F Triglycerides are composed of 1 long chain fatty acid and three glycerols correct answers False In triglycerides, a fatty acid is joined to glycerol by a ________ bond correct answers Covalent _______ is the diffusion of water molecules through a semipermeable membrane from a place of higher water concentration to a place of lower water concentration until the concentration on both sides is equal. correct answers Osmosis The portion of an amino acid that differentiates one amino acid from another is the _____. correct answers R-group The most stable form phospholipids found in nature are? correct answers Liposome Special _______ are used to provide hydrophilic pathways through a plasma bilayer. correct answers Proteins In an alpha-helix every ____ amino acid interact correct answers 4th