Industrial chemistry Industrial chemistry MCQS#Polymers41Choose the best answerWhy are synthetic adhesives often preferred when high durability and water resistance are needed?AMade only from plant materialsBBased on chemical polymersCAlways temporaryDSoluble in water Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Chromophores42Choose the best answerWhich structural feature is commonly associated with a chromophore?ASaturated single bonds onlyBConjugated double bondsCOnly hydroxyl groupsDOnly amino groups Like 1 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins43Choose the best answerWhich protein classification is correctly matched?APhosphoprotein — protein + lipidBLipoprotein — protein + phosphoric acidCHemoglobin — protein + hemeDSimple protein — protein + prosthetic group Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules44Choose the best answerWhich species can act as an enzyme cofactor?AFe²⁺BGlucoseCAmino acidDStarch Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules45Choose the best answerWhich of the following is a coenzyme?AMg²⁺BZn²⁺CFADDFe²⁺ Like 0 Discuss 0Share