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Enzymes in Chemistry MCQ Quiz Online PDF Download

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The MCQ: Which statement is incorrect about enzymes? PDF, "Enzymes in Chemistry" App Download (Free) with they speed up reactions without being used up, they raise the activation energy, they are all large molecules, and they are action-specific choices for best online GRE prep class. Study enzymes in chemistry quiz questions, download Google eBook (Free Sample) for best ACT prep courses online.

Chemistry MCQs: Enzymes in Chemistry Quiz Questions PDF Download

MCQ: Which statement is incorrect about enzymes?

A) they speed up reactions without being used up
B) they raise the activation energy
C) they are all large molecules
D) they are action-specific

MCQ: Consider the reaction: (NH2)2CO + H2O → NH3 + CO2. The reaction is catalyzed by the enzyme

A) amylase
B) protease
C) urease
D) galactose

MCQ: Consider the reaction: (NH2)2CO + H2O → NH3 + CO2. Water in this reaction

A) acts as a solvent
B) helps to dissolve the residues away
C) acts with the urea only after urea is bound to enzyme surface
D) acts as a suspension

MCQ: Consider the reaction: (NH2)2CO + H2O → NH3 + CO2. The substrate in this reaction is

A) urease
B) urea
C) water
D) Hydrogen Gas

MCQ: Enzymes do not

A) produce side products
B) get consumed up during the process
C) do not change their chemical composition
D) all of above

Practice Tests: A Level Chemistry Exam Prep

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