Concentrated sugar solution under goes hydrolysis into glucose and fructose by an enzyme_
Correct answer: B. Invertase
- A. Zymase
- B. Invertase
- C. Maltase
- D. None of these
Explanation
Invertase is the correct enzyme responsible for the hydrolysis of sucrose into glucose and fructose. This process is crucial in many biological and industrial processes, especially in food production. Zymase, on the other hand, is associated with alcoholic fermentation, converting glucose to ethanol and carbon dioxide, while Maltase acts on maltose, not sucrose. The option 'None of these' is incorrect because Invertase is indeed the enzyme that catalyzes the given reaction.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Reaction Kinetics
Reaction kinetics relates reaction rate to concentration, temperature, surface area and catalysts. Questions cover rate laws, reaction order, rate constants, activation energy and the activated complex, including how a catalyst lowers the activation energy without changing the overall energy change or equilibrium position.
Practise Reaction Kinetics
573 free Reaction Kinetics MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Reaction Kinetics questions
Which of the following best explains the effects of a catalyst on the rate of a reversible reaction?
Ea appears as a potential energy hill for carrying out the reaction between:
For the first order reaction, half-life is 14 sec. The time requires for the initial concentration to reduce to 1/8th of its value is:
Which of the following physical methods is used to determine rate of reaction when rate of reaction depends on the rate of change in the concentration of reacting ions or ions are formed during the reaction?
Given is the mechanism of decomposition of N2O5.(i) N2O5 → NO2 + NO3(ii) NO2 + NO3 → NO + NO2 + O2(iii) NO + NO3 → 2 NO2The order of reaction is:
Consider the following reaction: 2FeCl3+6KI → 2Fe2+ + 6KCl+I2Rate = [FeCl3]1[KI]1. Choose the correct molecularity and order of a reaction.