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)

This online test contains MCQs about following topics:
- Characteristics of  Enzymes
- Mechanism of Enzymes action
- Specification  of Enzymes

 

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.

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 Vitamin which acts as co-enzyme is:
  • A. Vitamin A
  • B. Vitamin K
  • C. Riboflavin
  • D. All of these
2 Number of discovered enzymes are:
  • A. 200
  • B. 2000
  • C. 3000
  • D. 3500
3 metabolism is the some of the ................. proesses.
  • A. Chemical
  • B. Physical
  • C. Both
  • D. None
4 Minimum energy required to start a chemical reaction is called:
  • A. Potential energy
  • B. Chemical energy
  • C. Activation energy
  • D. All are same
5 The average temperature for human is ...............°C.
  • A. 35°C
  • B. 36°C
  • C. 37°C
  • D. 38°C
6 Which enzyme breaks the peptide bods:
  • A. Amylase
  • B. Protease
  • C. Lipase
  • D. None
7 The substance on which an enzyme act is called:
  • A. Cofactor
  • B. Inhabitor
  • C. Coenzyme
  • D. Substrate
8 All enzymes are composed of:
  • A. Lipids
  • B. Carbohydrates
  • C. Proteins
  • D. Phosphates
9 Enzymatic reactions are _______ of times faster than uncatalyzed reactions:
  • A. Millions
  • B. Hundreds
  • C. Thousands
  • D. Billion
10 Prosthetic groups are:
  • A. Required by all enzymes
  • B. Loosely attached with enzymes
  • C. Proteins in nature
  • D. Tightly bound to enzyme

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

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Izaan

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Izaan

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56 Sec
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Yo Yo Honey Sing Rapers

Lahore22 - Nov - 2021

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57 Sec
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M. Adil

Lahore17 - Sep - 2021

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59 Sec
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Sami

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01 Mins 03 Sec
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Izaan

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Zikriya

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Zaid

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M. Adil

Lahore17 - Sep - 2021

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01 Mins 49 Sec
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Zaid

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Farzana Anjum

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    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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