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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
Chromosomes appear inside the nucleus at the time of.
Question # 2
Which of the following is a 'start' codon
Question # 3
DNA was discovered in
Question # 4
Chromosomal theory of inheritance was first formulated by.
Question # 5
In 1953, F . Sanger described the sequence of amino acids of.
Question # 6
Innate behavior is all except;
Question # 7
The genetic code for glycine is.
Question # 8
Every 200 nucleotides the DNA duplex is coiled around a core of eight histone proteins forming a complex known as a
Question # 9
Highly condensed portions of the chromatin are called.
Question # 10
A strand of DNA, which is not transcribed is called as.
Question # 11
The particular array of chromosomes that an individual possesses called its.
Question # 12
No of chromosomes in Honey bee are.
Question # 13
A chromosome with equal length of its arms.
Question # 14
In the double helix of DNA adenine forms two hydrogen bonds with
Question # 15
All the 64 codons were tested by
Question # 16
Morphological characteristics of chromosome are collectively called.
Question # 17
Innate behavior is all but;
FSC Part 2 Biology Chapter 20 Online Test MCQ's
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| Sr.# | Question | Answer |
|---|---|---|
| 1 | In 1944 Oswald Avery along with Colin Macleod and Maclyn McCarty repeated experiments of |
A. Lamarck
B. Griffith
C. Darwin
D. Spemann
|
| 2 | Highly condensed portions of the chromatin are called. |
A. Homochromatin
B. Heterochromatin
C. Euchromatin
D. Achromatin
|
| 3 | Origin site of replication is one in |
A. Prokaryotes
B. Eukaryotes
C. None of these
D. Both a & b
|
| 4 | Chromosomal part which uncoils, during inter phase is called. |
A. Chromatids
B. Satellite DNA
C. Euchromatin
D. Heterochromatin
|
| 5 | Amino acid attachment site of tRNA is. |
A. G-end
B. 2' -end
C. 3'- end
D. 5' -end
|
| 6 | The copping of mRNA from DNA is called. |
A. Translation
B. Transduction
C. Transcription
D. Transformation
|
| 7 | Which one is non-directed orientation? |
A. Taxis
B. Kinesis
C. Tropism
D. Imprinting
|
| 8 | The stand which elongates towards the replication fork is. |
A. Leading
B. Lagging
C. Okazaki
D. Primer
|
| 9 | In the double helix of DNA adenine forms two hydrogen bonds with |
A. Thymine
B. Guanine
C. Cytosine
D. Uracil
|
| 10 | Which of the following polymerase synthesize tRNA. |
A. RNA Polymerase -I
B. RNA Polymerase -III
C. RNA Polymerase -II
D. DNA Polymerase
|
| 11 | Each tRNA has a sequence of three bases called anticodon which is complementary to codon of |
A. rRNA
B. tRNA
C. mRNA
D. snRNA
|
| 12 | Which one of the following is initiation codon. |
A. AUG
B. GUA
C. UGA
D. GAC
|
| 13 | In sickle cell anemia disease, a single thymine is replaced with an adenine in the DNA that codes for. |
A. Valine
B. Glycine
C. Histidine
D. Glutamic acid
|
| 14 | Which of the following is a non sense codon. |
A. UGA
B. UGG
C. AUG
D. AUC
|
| 15 | Morphological characteristics of chromosome are collectively called. |
A. Holotype
B. Karyokinesis
C. Karyotype
D. Neotype
|
| 16 | RNA polymerase II synthesize. |
A. mRNA
B. tRNA
C. rRNA
D. cDNA
|
| 17 | All the 64 codons were tested by |
A. Marshall Nirenberg
B. Philip Leader
C. Har Gobind Khorana
D. All a,b,and,c
|
Test Questions
