6th Chapter

9th Class Biology English Medium Chapter 6 Test

Matric Part 1/9th Class Biology Chapter 6 MCQ Test With Answer for Chapter 6 (Enzymes)

“Enzymes.”

All the matric part 1 students are welcome to this page. Here we are offering the 9th class biology ch6 MCQs solved for the students. If you are one of those who could not afford the fees of tuition and are unable to join the academy for the exam preparation then this is the best opportunity for you to gain. You could not find all the important MCQs from anywhere but from ilmkidunya. Get the MCQs list that is provided here. You can also give an online test of Multiple Choice Questions. This is the best thing to get full marks in your annual exams. Our staff makes all the MCQs. These MCQs are made according to your chapter.

 

9th Biology Chapter Wise Test
(English Medium)

9th Class MCQs Test of Biology Chapter 6:

These MCQs will be surely helpful for the 9th class students. The students can attempt these online MCQs again and again for more practice. This is the golden chance for those students who cannot pay the fee of academies test session. Now, you can prepare these tests online and you don’t need to buy many practice books. 9th class biology chapter 6 MCQs with answers is available which the students can download too. The students can attempt these important tests from any device including smart phones, computer, laptop or tablet. You can also check whether your questions are wrong or right as answers are also given. Get beneficial from this opportunity without wasting any time. 9th class biology chapter 6 MCQs pdf is given on ilmkidunya.

Quick Facts of 9th Class Biology Ch 6 MCQs

Here we have mentioned the quick facts related to the chapter 6 biology 9th class MCQs in the table below.

  • Subject Biology

  • Paper Type Objective

  • Total number of MCQs 12

  • Time duration 15 min

  • Total Marks 10

MCQs of Chapter 6 Enzymes

All the Multiple Choice Questions are made accordingly to Chapter 6 of Biology. Chapter 6 covers the topic of enzymes. Enzymes are proteins that catalyze or enhance chemical reactions in living things. The majority of biological reactions would move too slowly without enzymes to support life. Ultimately, the chapter on enzymes gives an overview of the fundamental function that these proteins have in biology and how crucial they are to the upkeep of biological systems. Students can download the pdf file of 9th class biology only MCQs chapter 6th from this page.

What is the Benefit to give an Online Test of Chapter 6 of Biology

Multiple Choice Questions (MCQs) make it easy for you to comprehend the chapter's contents, making them an essential part of exam preparation. By practicing the multiple choice questions, you can gain a better understanding of the questions that will be on the test. Students are advised to assess their skills and knowledge by MCQs. By practicing the MCQs, you can pinpoint your areas of weakness and achieve your academic objectives. Moreover, MCQs make testing effective and efficient because they may evaluate a substantial quantity of knowledge in a little period of time.

Click Here for Biology Urdu Medium Ch 6 MCQ Test

Matric Part 1/9th Class Biology Chapter 6 MCQ Test With Answer for Chapter 6 (Enzymes)

Sr. # Questions Answers Choice
1 Number of discovered enzymes are:
  • A. 200
  • B. 2000
  • C. 3000
  • D. 3500
2 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?
  • A. All active sites have been occupied by substrate molecules
  • B. The enzyme molecules have denatured
  • C. More substrate acted as inhibitor
  • D. More substrate has disturbed the pH of the medium
3 Which of the following characters is not true about enzymes?
  • A. Globular in shape
  • B. Non-specific
  • C. Protein in nature
  • D. Highly reactive
4 Induced Fit model was proposed by:
  • A. Emil Fischer
  • B. Melcher
  • C. Koshland
  • D. Saugeo
5 An enzyme, which breaks down starch is:
  • A. Protease
  • B. Amylase
  • C. Tripsn
  • D. Lipase
6 Prosthetic groups are:
  • A. Required by all enzymes
  • B. Loosely attached with enzymes
  • C. Proteins in nature
  • D. Tightly bound to enzyme
7 The building units of enzymes are:
  • A. Fatty acids
  • B. Glycerol
  • C. Nucleic acid
  • D. Amino acid
8 When we add more substrate to an already occuring enzymatic reaction and there is no increase in the rate of reaction, what would you predict?
  • A. All actives sites have been occupied by substrate molecules
  • B. The enzyme molecule have denatured
  • C. More substrate acted as inhibitor
  • D. More substrate has disturbed has disturbed the pH of the medium
9 What is the effect of change in pH?
  • A. Digradation of amino acids at active sites
  • B. Ionization of amino acids at active sites
  • C. Formation of new amino acids at active sites
  • D. All of these
10 Denaturation of enzyme is caused by:
  • A. Increased pH
  • B. Decreased pH
  • C. Increases in temperature above optimum temperature
  • D. Decreases in temperature

Top Scorers of Biology 9th Class English Medium Chapter 6 Online Test

F

Fouzia Mustafa

Lahore17 - Mar - 2025

12/12
43 Sec
M

M. Muaz

Lahore28 - Jan - 2025

12/12
48 Sec
B

Beep Design

Lahore19 - Jan - 2025

12/12
52 Sec
B

Beep Design

Lahore19 - Jan - 2025

12/12
57 Sec
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Reena Naz

Lahore07 - Jan - 2025

12/12
01 Mins 02 Sec
A

Ahmad Raza

Lahore27 - Mar - 2025

12/12
01 Mins 03 Sec
F

Fouzia Mustafa

Lahore17 - Mar - 2025

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01 Mins 09 Sec
N

Nabiha Shahzad

Lahore08 - Jan - 2025

12/12
01 Mins 25 Sec
M

M. Muaz

Lahore28 - Jan - 2025

12/12
01 Mins 28 Sec
K

Kanwal Jameel

Lahore07 - Mar - 2025

12/12
01 Mins 31 Sec
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Javed Iqbal

Lahore19 - Mar - 2025

12/12
01 Mins 31 Sec
A

Ayesha Manan

Lahore27 - Mar - 2025

12/12
01 Mins 40 Sec
M

M. Muaz

Lahore28 - Jan - 2025

12/12
02 Mins 06 Sec
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Vijay Kumar

Lahore30 - Jan - 2025

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02 Mins 24 Sec
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Piahiaru Sugumoro

Lahore07 - Jan - 2025

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03 Mins 11 Sec

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  • I

    Ihsan Wazir

    30 May 2023

    what is enzyme

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  • Jawad Ch

    14 Feb 2023

    Mcqs not according to board

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  • I Z E E S H A N

    25 Jan 2023

    just view

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  • Saib Industry

    07 Oct 2022

    sir

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  • H

    Hamza Khan

    28 Aug 2019

    every thing is best

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  • H

    Haram

    03 Jan 2019

    i want to join test session of 9 class.but i do not know how to do.can someone help me.

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  • A

    Ansh

    28 Oct 2018

    Namste

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  • A

    Ansh

    28 Oct 2018

    Helo

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  • Z

    Zoya

    02 Dec 2017

    i could not get any of the tests

    Like (4)
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  • A

    Aroosa

    29 Nov 2016

    so helpfull,,will appreciate if you will make more websites like this,,anyways thankyou so much,,may God bless ya all tysm,,

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