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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
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Question # 1
Which one of the following proteins can be crystallized.
Question # 2
The disaccharide found only in mammalaian milk, which is main source of energy for infant of mammals is.
Question # 3
Starch coils into helices, while cellulose forms straight chains, due to differences in.
Question # 4
Casein is an example of protein that
Question # 5
In the chromosomes of E, coili each strand of DNA contains ....................bases.
Question # 6
Which class of biomolecules is formed by hydrophobic interactions.
Question # 7
At rooom temperatue in a litre of water,out of 550 million water molecules, only..........gets ionized.
Question # 8
Lipds are insoluble in water due to their.
Question # 9
A patient with a clotting disorder likely has a deficincy in .
Question # 10
The most abundant organic biomolecules in cells are.
Question # 11
In case of glucose, oxygen bridge develolps between
Question # 12
The type of conjugated molecules involved in the regulatio of gene expression are.
Question # 13
Which one of the following is not a part of waxes.
Question # 14
Ice floating protects aquatic ecosystems by
Question # 15
Evaporation of 2 ml of water out of 1 litre lower the temperature of remaining 998 ml water by
Question # 16
To which group of lipids the human sex hormones belong.
Question # 17
A student of sciene working in lab mixes ethanol in an acetic acid,most like the compound formed will be.
11th Class Biology Chapter 4 Test
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| Sr.# | Question | Answer |
|---|---|---|
| 1 | What compund would be manufactured difficulty when soil has a shortage of phosphorous. |
A. Proteins
B. DNA
C. Fatty acids
D. Cellulose
|
| 2 | Which pentose sugar is present in RNA but not in DNA. |
A. Ribose
B. Deoxyribose
C. Ribulose
D. Glucose
|
| 3 | ATP is strucgura a |
A. Disaccharide
B. Nucleotide
C. Steroid
D. Dipeptide
|
| 4 | In case of glucose, oxygen bridge develolps between |
A. C1 and C2
B. C2 and C5
C. C1 and C5
D. C2 and C4
|
| 5 | The bond present between chromosomal DNA and proteins is. |
A. Hydrogen bond
B. Ionic bond
C. Meallic bond
D. Covalent bond
|
| 6 | Phosphodieser bonds in DNA are formed between |
A. C5 of one nucleotide and C3 of another
B. Nitrogenous bases
C. Cl-of sugar and phosphate
D. Purines and pyrimidines
|
| 7 | Which group of amino acid sresponsiblefor its identity and unique chemicla properties. |
A. R-group
B. COOH group
C. NH2 group
D. All of above
|
| 8 | Fibrous protins are characterized by |
A. spherical shpe and solubiliyt in water
B. Tertiary structur eand enzymatic actions
C. Fibrillar shape and structural oles
D. Globular form and hormone production
|
| 9 | Non -polar molecules tend to cluster together in aqueous environments to minimize contact with water molecules. This phenomenon is termed as. |
A. Hydrophobic internation
B. Hydrogen bonding
C. Hydrophiclic interaction
D. Condensation
|
| 10 | The bond which helps in maintationg the structur eof large molecules the proteins, nucleic acids, as well as DNA replication is. |
A. Hyrrophobic interaction
B. Hydrogen bond
C. Hydrophilic interaction
D. Ionic bond
|
| 11 | A student of sciene working in lab mixes ethanol in an acetic acid,most like the compound formed will be. |
A. Ester
B. Plypeptide
C. Diethyl ether
D. Terpene
|
| 12 | Which one of the following is not a hydrophilic molecule. |
A. Sugars
B. Lipids
C. Salts
D. Amino acids
|
| 13 | Identify a compound whihc is lipid but have modified fats, with non polar tails attache dto a 5- carbon ring. |
A. Cholesterol
B. Prostaglandin
C. Phsopholipid
D. Acylglycerol
|
| 14 | Sickle cell hemoglobin valine takes the place of. |
A. Glutaminc acid
B. Glutamine
C. Aspartic acid
D. Phenylalanine
|
| 15 | The total number of differente type sof amino acids that have been reported to occur in living organisms is. |
A. 25
B. 20
C. 170
D. 300
|
| 16 | Lipds transport whihc of the followign vitamins. |
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin B6
|
| 17 | Which statemetn about postaglandins is FALSE. |
A. They control blood vessels diameter
B. Involved in inflammatory response
C. Derivate of fatty acids
D. Stored in large quantities
|
Test Questions
