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FSC Part 2 Biology
Chapter 20 Test
Start Chapter 20 Test
FSC Part 2 Biology Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 20 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 20 Online MCQ's Test"
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Total Questions17
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Time Allowed20
Biology FSC Part 2 Chapter 20 Online MCQ's Test
00:00
Question # 1
The base pairs in human genome are.
Question # 2
This condition appears as a result of point mutation.
Question # 3
Amino acid attachment site of tRNA is.
Question # 4
Human cells have 46 chromosomes consisting of
Question # 5
Origin site of replication is one in
Question # 6
In sickle cell anemia disease, a single thymine is replaced with an adenine in the DNA that codes for.
Question # 7
Which of the following is a 'start' codon
Question # 8
How many million nucleotides are in DNA of typical human chromosome
Question # 9
The number of nucleotides in the DNA of a typical human chromosome is about
Question # 10
Advantage of pecking orders is to:
Question # 11
Okazaki fragments are about 1000 - 2000 nucleotides long in
Question # 12
Highly condensed portions of the chromatin are called.
Question # 13
A chromosome with equal length of its arms.
Question # 14
A sequence of three nucleotides in mRNA is called.
Question # 15
In the double helix of DNA adenine forms two hydrogen bonds with
Question # 16
Chromosomal theory of inheritance was first formulated by.
Question # 17
The no of chromosome in mouse is
FSC Part 2 Biology Chapter 20 Online Test MCQ's
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FSc Part II Biology Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Okazaki fragments are about 1000 - 2000 nucleotides long in |
A. Prokaryotes
B. Eukaryotes
C. Both a & b
D. None of these
|
| 2 | Human cells have 46 chromosomes consisting of |
A. 20 pairs
B. 21 pairs
C. 22 pairs
D. 23 pairs
|
| 3 | The number of nucleotides in the DNA of a typical human chromosome is about |
A. 10 Million
B. 40 million
C. 80 million
D. 140 million
|
| 4 | The number of chromosomes in frog is |
A. 52
B. 26
C. 13
D. 7
|
| 5 | Walter Fleming first discovered chromosomes in the dividing cells of. |
A. Frog larvae
B. Sea urchin larvae
C. Insect larvae
D. Salamander larvae
|
| 6 | The stand which elongates towards the replication fork is. |
A. Leading
B. Lagging
C. Okazaki
D. Primer
|
| 7 | A combination of three nucleotides of DNA that specifies as amio acid is called. |
A. Cistron
B. Anticodon
C. Genetic code
D. Entron
|
| 8 | The copping of mRNA from DNA is called. |
A. Translation
B. Transduction
C. Transcription
D. Transformation
|
| 9 | DNA changes are called mutations and the organisms that have undergone such changes are called |
A. Wild types
B. Changer
C. Mutants
D. Transmutants
|
| 10 | Repeating units of DNA are called. |
A. Histones
B. Nucleosides
C. Nucleotides
D. Amino acids
|
Test Questions