Punjab 9th Class Biology Chapter 6 Enzymes Mcqs Test Online
Questions 6
Total Marks 12
Time 6 Mins

Punjab 9th Class Biology Chapter 6 Enzymes Mcqs Test Online

Start your preparation for Punjab 9th Class Biology Chapter 6 Enzymes Mcqs Test Online. This online test contains 6 MCQs and you have 6 Minutes to complete it. The total marks for this test are 12. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Multan, etc.) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

Punjab 9th Class Biology Chapter 6 Enzymes Punjab 9th Class

 

Question 1 of 6

Biology

1. When we add more substrate to an already occurring enzymatic reaction and there is no increase in the rate of reaction, what would you predict?

Question 1 of 6

Question 2 of 6

2. What is TRUE about enzymes?

 

Question 2 of 6

Question 3 of 6

3. To what category of molecules do enzymes belong?

 

Question 3 of 6

Question 4 of 6

4. Prosthetic groups are;

Question 4 of 6

Question 5 of 6

5. Which of these graphs correctly shows the effect of temperature on the rate of an enzyme-controlled reaction?

6.1

Question 5 of 6

Question 6 of 6

6. What is TRUE about cofactors?

 

Question 6 of 6


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the SLO based pattern.

Top Scoring Tips for Punjab:

  • Textbook Reading: The paper is 100% derived from PCTB books. Do not rely only on keybooks.
  • Objective Paper (20%): Practice these online MCQs repeatedly as they are taken from 5-Year Past Papers.
  • Bubble Sheet: Ensure you know how to fill the OMR sheet correctly.

Prepare Subjective:
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