Biology Enzymes Online Mcqs Test

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. Which enzyme is used in detergents to remove protein stains?

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

3. Which model explains the enzyme-substrate interaction?

4. Which enzyme catalyzes the breakdown of fats?

5. Which term best describes enzymes?

6. What is the effect of high temperature on enzymes?

7. Which of the following describes a catalyst?

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

9. Which enzyme breaks hydrogen peroxide into water and oxygen?

10. In which condition does enzyme activity generally slow down?

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

12. What is the function of catalase?

13. Which of the following best defines enzyme inhibition?

14. How does substrate concentration affect enzyme action?

15. Which term describes an enzyme with its cofactor attached?

16. What type of biological molecule are most enzymes?

17. Which of the following is true about enzymes?

18. What is an apoenzyme?

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

20. What is meant by enzyme specificity?

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

22. Which of the following statements is correct?

23. Which enzyme digests proteins in the stomach?

24. Which of the following increases the rate of an enzyme-catalyzed reaction?

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


 

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
error: