MCAT Biology TPR Exam Questions and Answers 100% Pass

MCAT Biology TPR Exam Questions and Answers 100% Pass four biological molecules - Correct Answer️️ -carbohydrates lipids proteins nucleic acids form polymers from monomers - Correct Answer️️ -dehydration synthesis (condensation) to form monomers - Correct Answer️️ -hydrolysis monomer is a - Correct Answer️️ -amino acid Non polar amino acids (hydrophobic) - Correct Answer️️ -Glycine, Alanine, Valine, Leucine, Isoleucine, Methionine, Phenylalanine, Tryptophan, Proline polar amino acids - Correct Answer️️ -Serine, Threonine, Cysteine, Tyrosine, Asparagine, Glutamine Acidic amino acids - Correct Answer️️ -aspartic acid, glutamic acid basic amino acids - Correct Answer️️ -lysine, arginine, histidine protein primary structure - Correct Answer️️ -sequence of amino acids secondary protein structure - Correct Answer️️ -occurs when the sequence of amino acids are linked by hydrogen bonds alpha or beta pleated tertiary protein structure - Correct Answer️️ -3D folding pattern of a protein due to side chain interactions quaternary protein structure - Correct Answer️️ -interactions between multiple polypeptide subunits Carbohydrate formula - Correct Answer️️ -C6H12O6 3 common monosaccharides - Correct Answer️️ -glucose fructose galactose 3 common disaccharides - Correct Answer️️ -mannose sucrose lactose disaccharide formula - Correct Answer️️ -C12H22O11 common polysaccharides - Correct Answer️️ -starch, glycogen, cellulose starch - Correct Answer️️ -storage form of glucose in plants glycogen - Correct Answer️️ -storage form of glucose in animals Cellulose - Correct Answer️️ -Carbohydrate component of plant cell walls. Functions of Carbohydrates - Correct Answer️️ -- cellular energy - cell surface markers - adhesion lipids are - Correct Answer️️ -hydrophobic consist of oxygen hydrogen and carbon chains saturated lipid - Correct Answer️️ -solid at room temp decrease fluidity stack together unsaturated lipid - Correct Answer️️ -liquid at room temperature increase fluidity consist of double bonds 4 forms of lipids in the body - Correct Answer️️ -1. triglycerides 2. terpenes 3. phospholipids 4. cholesterol Triglycerides - Correct Answer️️ -3 fatty acids attached to glycerol stores energy in body Phospholipids - Correct Answer️️ -2 fatty acids and a phosphate group are attached to glycerol cell membrane Terpenes - Correct Answer️️ -built from isoprene units (at least 2