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This online test contains MCQs about following topics:
Emergence and Implication of Cell Theory - Structure of a Generalized Cell - Cytoplasm and Organelles - Prokaryotic and Eukaryotic Cell
FSC Part 1 Biology Ch. 4 Test
Start Biology Ch. 4 Test
FSC Part 1 Biology Chapter Wise Test
(English Medium)
Biology Chapter 4 Online MCQs Tests:
We are providing you an easy mode of preparation of chapter 4. These tests are available online to the students. The students can attempt these tests and can also check the correct answers. The wrong answers of the students are marked. For scoring good marks in the biology exam, make sure the practice of these important tests. Download 11th class biology chapter 4 online MCQs tests for better preparation. These MCQs are very important and give you practice by which you can easily attempt your biology board exam. This is the best chance for the students of 11th class as they don’t need to join academies for test session because we are providing you these tests for free. 11th class biology chapter 4 MCQs in pdf is available on ilmkidunya.
MCQ's Test For Chapter 4 "Biology Fsc Part 1 Chapter 4 Online Test"
Try The MCQ's Test For Chapter 4 "Biology Fsc Part 1 Chapter 4 Online Test"
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Total Questions17
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Time Allowed20
Biology Fsc Part 1 Chapter 4 Online Test
00:00
Question # 1
The bond which helps in maintationg the structur eof large molecules the proteins, nucleic acids, as well as DNA replication is.
Question # 2
Molecule consisting of many identical molecularr units is called.
Question # 3
A geneticist working in his lab wants to selectivly allow some genes to work, he uses..............proteins to regulate particular gene action.
Question # 4
Chitin differs from cellulose in having
Question # 5
The Fishcher projection was devised by German chemist Emil Fischer in.
Question # 6
The straight chains of cellulose are linked together by.........to form cellulose microfibrils.
Question # 7
Lipds transport whihc of the followign vitamins.
Question # 8
When oil is dropped into water , oil is ecluded from water forming strong associations among themeslees,this phenomenon is called.
Question # 9
Who in 1950 , concluded that DNA is a fiberous substancein the form of helix.
Question # 10
The most abundant organic biomolecules in cells are.
Question # 11
Water's high heat capacity benefits livng tissues by
Question # 12
The perecentage of water which makes the living mass of living organism is at least.
Question # 13
Sodium atom loses its electon and becomes cation, while chlorine accpts that electron and becomes anion, an between them, which also called as
Question # 14
The total number of differente type sof amino acids that have been reported to occur in living organisms is.
Question # 15
The type of conjugated molecules involved in the regulatio of gene expression are.
Question # 16
Phosphodieser bonds in DNA are formed between
Question # 17
Which class of biomolecules is formed by hydrophobic interactions.
11th Class Biology Chapter 4 Test
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FSc Part 1 Biology (New Book) Chapter 4 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Which of the followig is a purine base. |
A. Cytosine
B. Uracil
C. Adenine
D. Thymine
|
| 2 | The tail of phospholips faces inwards in a cell memebrane because it is. |
A. Hydrophobic
B. Hydrophilic
C. Contains glycerol
D. Have positive charge
|
| 3 | Evaporation of 2 ml of water out of 1 litre lower the temperature of remaining 998 ml water by |
A. 1 oC
B. 2 oC
C. 3 oC
D. 4 oC
|
| 4 | Testosterone is made up of. |
A. 3- six cornered rings + 1-fie cornered ring
B. 1-six cornered ring + 3-five conrnered ring
C. Only 3- six conrnered rings
D. 3- six cornered rings + 1 four cornered square
|
| 5 | The bond which maintains secorndary structure of a protein is. |
A. Hydrophobic interaction
B. Ionic bond
C. Hydrophilic interaction
D. Hydrogen bond
|
| 6 | Which bond have stored energy and known as potential source of energy |
A. C-H Bond
B. C-N bond
C. C-O bond
D. C-C bond
|
| 7 | Molecule consisting of many identical molecularr units is called. |
A. Monomer
B. Polymer
C. Enantiomer
D. Isomer
|
| 8 | The disaccharide found only in mammalaian milk, which is main source of energy for infant of mammals is. |
A. Lactose
B. Cane sugar
C. Agar
D. Cane sugar
|
| 9 | The amount of DNA in mitochondriaand chloroplast is |
A. 2%
B. 23%
C. 4.1%
D. 6.1%
|
| 10 | Starch coils into helices,while cellulose form straight chains, due to difference in. |
A. Glycosideic bond orientiation
B. Hydrogen bond number
C. Isomerization
D. Presence of n -containing groups
|
Test Questions