Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules51Choose the best answerIncreasing substrate concentration increases enzyme rate until:AThe substrate becomes an enzymeBAll enzymes become saturatedCThe pH becomes neutralDThe enzyme is permanently destroyed Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins52Choose 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#Proteins53Choose 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#Metabolism54Choose 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#Proteins55Choose 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