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FSC Part 1 Biology Ch. 5 Test
FSC Part 1 Biology Ch. 5 Test
Start Biology Ch. 5 Test
FSC Part 1 Biology Chapter Wise Test
(English Medium)
11th Class Biology Chapter 5 Online MCQs Tests:
A plenty of MCQs of this chapter is made by our qualified teachers and provided to the students online. The students can practice these important MCQs for getting maximum marks in biology. Download 11th class biology chapter 5 MCQs with answers and start practice. The students can save their money as these tests are available online. Then answers of these MCQs tests are also provided to the students so that they can check their mistakes. Avail this better facility and get ready for the best performance in the biology board exam. The students can attempt their board exam easily if they practice these tests. 11th class biology chapter 5 MCQs in pdf is given on ilmkidunya from where the students can easily download.
MCQ's Test For Chapter 5 "Biology Fsc Part 1 Chapter 5 Online Test"
Try The MCQ's Test For Chapter 5 "Biology Fsc Part 1 Chapter 5 Online Test"
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Total Questions17
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Time Allowed20
Biology Fsc Part 1 Chapter 5 Online Test
00:00
Question # 1
Which inhibitors are used as antibiotics to kill bacteria.
Question # 2
The complete enzyme ncluding its coensyme or prosthtiec grop is termed as
Question # 3
7.0 is the optimum pH of
Question # 4
Which enxyme class is responsible for catalysing the addition of water to a substrate molecule.
Question # 5
When food is oxidized in cell, enxymes draw electrons from food molecules and transfer them to.
Question # 6
Which of the following is correct about enzymes.
Question # 7
Which of the following is NOTa hyrolase
Question # 8
Reversibel inhibitors make...................bonds with enzymes.
Question # 9
In complez metaboic pathways, end products formed inhibit the.
Question # 10
Mark the disaccharide
Question # 11
Lock and key modl was proposed by Emil Fischer in.
Question # 12
Which of the following can affect enzyme activity
Question # 13
The speed of a chemicla reaction depends on the amount of.
Question # 14
Pepain works in
Question # 15
Which of the following statemetns about enzymes is correct.
Question # 16
Prosthetic groups are attached with enzyme by
Question # 17
The optimum temperature for human enzymes is.
11th Class Biology Chapter 5 Test
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FSc Part 1 Biology (New Book) Chapter 5 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The phenomenon where the products of a process controls the process itself, oftenly limiting the production of more products is called. |
A. Feedback activation
B. Feed forward activation
C. Feed back inhibition
D. Feed forward inhibition
|
| 2 | Which inhibitors are used as antibiotics to kill bacteria. |
A. Competitive
B. Irreersible
C. Non competitive
D. non reversible
|
| 3 | 7.0 is the optimum pH of |
A. Catalase and urease
B. Urease and source
C. Pepsin and arginase
D. Pancreatic lipase
|
| 4 | The enzyme of thermophilic bacterial can function at. |
A. 70 oC
B. 170 oC
C. 210 oC
D. 340 oC
|
| 5 | Which of the follow is a potent inhibitor of prostaglandin |
A. Aspirin
B. Tetracycline
C. Dispirin
D. Paracetamol
|
| 6 | Mark the disaccharide |
A. Cellobiose
B. Chitin
C. Mannose
D. Cellulose
|
| 7 | A none competitive inhibitor binds to. |
A. The active site
B. The site other than active site
C. The substrate
D. Catalytic site
|
| 8 | Co enzyms participate in enzyme catalyzed reactions, ofter by transporting . |
A. Electrons
B. Hydrogen atoms
C. Phosphate groups
D. Both a and b
|
| 9 | When the co factor is a non protein organic molccule and is loosely attached with enxyme it is called. |
A. Allosteric enzyme
B. Co enzyme
C. Prostheitc group
D. Zymogen
|
| 10 | Which of the following is an example of hydrolases. |
A. Glycogen phosphorylase
B. Lipase
C. Pyruvte decarboxylase
D. Cytochrome oxidase
|
Test Questions
Share your comments & questions here
Syed abuzar
15 Oct 2019Its good
Shahbaz
06 Oct 2019thank you so much & this site is very help full for my study
mahnoor
05 Jan 2018Five kingdom classification was not basedupon 'nucleic acid'.
talha
13 Nov 2017actually the five kingdom system of margulis and schwartz was also based on genetics
saman
23 Sep 2016nice