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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
Histones are positively charged due to an abundance of the basic amino acids
Question # 2
In sickle cell anemia disease, a single thymine is replaced with an adenine in the DNA that codes for.
Question # 3
The number of nucleotides in the DNA of a typical human chromosome is about
Question # 4
In sickle cell anemia code for glutamic acid is replaced by.
Question # 5
The no of chromosome in mouse is
Question # 6
Transfer of genetic material from one cell to other that can alter the genetic make up of recipient cell is called.
Question # 7
Which of the following is a 'start' codon
Question # 8
Human cells contain types of tRNA molecules.
Question # 9
Walter Fleming first discovered chromosomes in the dividing cells of.
Question # 10
A gene with initiation codon, which encodes the amino acid methionine is.
Question # 11
The genetic code for glycine is.
Question # 12
Which of the following is a non sense codon.
Question # 13
Every gene starts with initiation codon AUG which encodes for the amino acid.
Question # 14
Which strand of DNA is transcribed.
Question # 15
Adenine and guanine are called
Question # 16
Origin site of replication is one in
Question # 17
Every 200 nucleotides the DNA duplex is coiled around a core of eight histone proteins forming a complex known as a
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 | In 1882, chromosomes were first observed by. |
A. John Brown
B. T.H.Morgan
C. Walter fleming
D. Walther sutton
|
| 2 | Which of the following polymerase synthesize tRNA. |
A. RNA Polymerase -I
B. RNA Polymerase -III
C. RNA Polymerase -II
D. DNA Polymerase
|
| 3 | RNA polymerase II synthesize. |
A. mRNA
B. tRNA
C. rRNA
D. cDNA
|
| 4 | In 1953, F . Sanger described the sequence of amino acids of. |
A. Myoglobin
B. Insulin
C. Keratin
D. Globulin
|
| 5 | In prokaryote within promoter there are two binding sites TTGACA also called -35 sequence and TATAAT also called |
A. -10 sequence
B. - 20 sequence
C. - 30 sequence
D. - 35 sequence
|
| 6 | All the 64 codons were tested by |
A. Marshall Nirenberg
B. Philip Leader
C. Har Gobind Khorana
D. All a,b,and,c
|
| 7 | DNA was discovered in |
A. 1869
B. 1864
C. 1961
D. 1972
|
| 8 | Okazaki fragments are about 1000 - 2000 nucleotides long in |
A. Prokaryotes
B. Eukaryotes
C. Both a & b
D. None of these
|
| 9 | Which one of the following is initiation codon. |
A. AUG
B. GUA
C. UGA
D. GAC
|
| 10 | Each tRNA has a sequence of three bases called anticodon which is complementary to codon of |
A. rRNA
B. tRNA
C. mRNA
D. snRNA
|
Test Questions