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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 total number of differente type sof amino acids that have been reported to occur in living organisms is.
Question # 3
When oil is dropped into water , oil is ecluded from water forming strong associations among themeslees,this phenomenon is called.
Question # 4
Which one of the following is not a hydrophilic molecule.
Question # 5
In the primary structure of insulin alpha chain has 21 amino acids while beta chain has 30 amio acids, both these chains are juoined by
Question # 6
Glucose and galactose have a difference in the orientation of one OH grop at.
Question # 7
What compund would be manufactured difficulty when soil has a shortage of phosphorous.
Question # 8
Molecule consisting of many identical molecularr units is called.
Question # 9
According to Watson and Crick Model " the poles" of DNA double helix are composed of.
Question # 10
If hemoglobin's quaternary structure was disrupted what would be the immedia consequence.
Question # 11
A geneticist working in his lab wants to selectivly allow some genes to work, he uses..............proteins to regulate particular gene action.
Question # 12
Basic knowledge of biochemistry helps to understandanatomy and.............
Question # 13
Ribosomal RNA compises approximately what percentage of total cellular RNA
Question # 14
Which one of the following amino acid is not synthesized by our bodies
Question # 15
Phosphodieser bonds in DNA are formed between
Question # 16
Which one is the largest carbohydrrate
Question # 17
Aggregation of teritary structures makes...........structur eof protein.
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FSc Part 1 Biology (New Book) Chapter 4 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | A compound whose chemcial composition is most closely related to maltose is. |
A. Starch
B. Protein
C. ATP
D. RNA
|
| 2 | Which of the following is the most familliar disaccharide. |
A. Maltose
B. Sucrose
C. Lactose
D. Both a and c
|
| 3 | Sickle cell hemoglobin valine takes the place of. |
A. Glutaminc acid
B. Glutamine
C. Aspartic acid
D. Phenylalanine
|
| 4 | Ribosomal RNA compises approximately what percentage of total cellular RNA |
A. 3-4 %
B. 10-15%
C. 80%
D. 50%
|
| 5 | In case of glucose, oxygen bridge develolps between |
A. C1 and C2
B. C2 and C5
C. C1 and C5
D. C2 and C4
|
| 6 | Which characteristics of water molecules is responsible for most of the unique poperties of water. |
A. Small in size
B. Stick together
C. Held together by covalent bonds
D. Can easily separate from one another
|
| 7 | The reason behind Asrin's ability to redue inflammation, pain and fever is tahta it is a. |
A. Prostaglandin inhibitor
B. Prostaglandin activator
C. Prostaglandin co factor
D. Both b and c
|
| 8 | The most abundant organic biomolecules in cells are. |
A. Proteins
B. Lipids
C. Nuclec acids
D. Carbohydrates
|
| 9 | The primary energy sgrogage molecule is glucose, and the numebr of CH-bonds in it are |
A. 6
B. 6
C. 7
D. 4
|
| 10 | 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
|
Test Questions
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artjournal
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artjournal
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Abdul Razaque
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