Biology Enzymes Online Mcqs Test

Start your preparation for Biology Enzymes Online Mcqs Test. This online test contains important MCQs from past papers. Attempting this test will help you prepare for Annual Exams and Entry Tests. Read the questions carefully and select the correct option below to see your result.

Important Biology Enzymes Question and Answer

Total Questions: 50
Time Allowed: 25 Minutes
Total Marks: 50
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Biology Test
MDCAT Test
FPSC/PPSC/SPSC/KPPSC/BPSC/AJKPSC/NTS
Biology Interview Question Answer
Universities Entrance Test

Biology Enzymes Practice Test Online With Explanation

 0%

Page 1 of 2

Uncategorized

1. The enzyme that breaks down urea into ammonia and carbon dioxide is:

2. Which of the following is true about enzymes?

3. Which enzyme breaks down starch into maltose?

4. Which enzyme digests proteins in the stomach?

5. Why are enzymes reusable?

6. What is the nature of enzyme inhibition in poisoning?

7. Which of the following statements is correct?

8. What is the term for enzyme helpers that are organic molecules?

9. Which of the following can act as a cofactor?

10. Which of the following statements about enzymes is false?

11. What is meant by enzyme specificity?

12. What is the name of the process when an enzyme is altered and stops functioning?

13. The substance acted upon by an enzyme is called:

14. Which term is used for substances that increase enzyme activity?

15. Which of the following enzymes functions best in the small intestine?

16. What is an apoenzyme?

17. Which of these is an example of an irreversible inhibitor?

18. What does the induced-fit model state?

19. How does substrate concentration affect enzyme action?

20. What is competitive inhibition?

21. What is the result when an enzyme binds to a substrate?

22. Enzyme activity is maximum at:

23. Which of the following does not affect enzyme activity?

24. What is the role of temperature in enzyme activity?

25. What is the region on the enzyme where the substrate binds called?


 

How to Score High in Biology Enzymes Online Mcqs Test?

Mastering scientific subjects requires conceptual clarity.

Key Preparation Tips:

  • Concepts First: Ensure you understand the underlying theories before attempting the MCQs.
  • Time Management: Attempt this online quiz multiple times to improve your speed.

Iqra Rani

Welcome to the world of education and career insights crafted by Iqra! As your guide through the realms of learning and professional growth, Iqra is here to make your journey exciting and full of opportunities. Let's explore the path to success together!"

65 Comments

  1. q k jab mene page refresh kia to same mcqs arhe te but agey peche te to kia ye important he k nai ????plzzz help me i m so confused

  2. What d hack I have thorally read d chap but still don’t know many answrs they r out of book I guess

  3. what iz the criteria of aggregation ?? nd iz MCAT necessary ?? if yes then what is the % weightage??

  4. I have fild my form for mbbs from joinpakarmy.gov.pk I selected option of mbbs from all medical colleges so it after mbbs I will be captain in pak army or mbbs from amc can be captain at Pakistan arny

  5. I didn’t know who and where to ask on this forum if I can get any entry test exam papers for 2015 or 2016 specifically for KMC? Thanks

  6. Since it’s not mentioned anywhere in sindh textbook of biology that co-factor is the only non protein part of an enzyme and it’s mentioned at the top of page that “prosthetic group is the non protien part of an enzyme. If it’s inorganic then it’s co-factor and if it’s organic then it is co-enzyme.” Prosthetic group is the right answer.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button