Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins36Choose the best answerThe tertiary structure of a protein refers mainly to its:ALinear amino acid sequenceBFormation of peptide bondsCThree-dimensional shape due to side-chain interactionsDAssociation of several polypeptide chains Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins37Choose the best answerWhich protein–function pair is correctly matched?AHemoglobin — hormone regulationBInsulin — oxygen transportCAntibodies — defenseDCasein — muscle contraction Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Metabolism38Choose the best answerWhich option correctly compares anabolism and catabolism?AAnabolism breaks molecules and releases energyBCatabolism builds molecules and consumes energyCAnabolism builds molecules, whereas catabolism breaks them downDBoth always release energy Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins39Choose the best answerWhat determines the primary structure of a protein?AThree-dimensional foldingBArrangement of multiple polypeptide chainsCSequence of amino acidsDFormation of α-helices only Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers40Choose the best answerWhich monomer–polymer pair is correctly matched?AEthene → PolypropyleneBPropene → PolyethyleneCStyrene → PolystyreneDAcrylonitrile → PVC Like 0 Discuss 0Share