Chapter 23 Biotechnology Biology 12th Class Punjab MCQ Tests
12th Class Biology Chapter 23 MCQ Tests
Chapter 23 of 12th Class Biology has 25 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 25
Total Marks: 25
Time: 25 Mins
Total Questions: 25
Total Marks: 25
Time: 25 Mins
25Min : 00 Sec Remaining
Question # 1
Preparation of plant tissue for tissue culture is performed under _______ conditions.
Question # 2
Which one of the following was one of the earliest forms of nucleotide sequencing?
Question # 3
A mutation in the _______ gene can result in elevated cholesterol.
Question # 4
The ADA gene is located at the long arm of chromosome _______.
Question # 5
Which cell type would not be a direct target for gene therapy?
Question # 6
The process of determining the precise order of nucleotides within a DNA molecule is known as ________.
Question # 7
Plant tissue culture relies on the fact that many plant cells have the ability to regenerate a whole plant , which is:
Question # 8
In SDS-PAGE, the protein sample is first:
Question # 9
The cells grow in the laboratory and are then returned to the patient by injection into a vein. This type of gene therapy is called as:
Question # 10
Which of the following are the applications of transgenic plants?
Question # 11
Many organisms, including aspen trees, reproduce by cloning. In biology, cloning is the process of producing similar populations. Cloning is helpful in _______.
Question # 12
On which one of the following chromosome is the gene for Huntington disease located?
Question # 13
Genetically identical organisms derived from a single genetic source are called:
Question # 14
Which one of the following is related to the advantages of human genome project?
Question # 15
A filamentous bacteriophage of E. coli contains a 7.2 kb long single stranded circular DNA is known as:
Question # 16
The use or alteration of cells or biochemicals to provide a useful product describes:
Question # 17
_______ is related to a slippery substance that lubricates and protects the linings of the airways, digestive system, reproductive system, and other organs and tissues. In people with cystic fibrosis, it is abnormally thick and sticky, which can clog the airways, leading to severe problems with breathing and bacterial infections in the lungs.
Question # 18
The main goals of the Human Genome Project were to provide a complete and accurate sequence of the_______ DNA base pairs that make up the human genome.
Question # 19
_______ are anti-viral proteins, that are produced by virus infected cells.
Question # 20
Which one of the following protein has been produced generating a transgenic sheep that is used for replacement therapy for individuals at risk from emphysema?
Question # 21
Number of genes identified in Human genome project are _______ in number.
Question # 22
The Human Genome Project officially began in the year _______.
Question # 23
Which one of the following is not the type of tissue culture?
Question # 24
Which one of the following was the first genetically modified or transgenic bovine in the world?
Question # 25
Plants containing genes encoding cytokines and blood clotting factors are used in ______.
Total Questions
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Question # 1
Preparation of plant tissue for tissue culture is performed under _______ conditions.
Question # 2
Which one of the following was one of the earliest forms of nucleotide sequencing?
Question # 3
A mutation in the _______ gene can result in elevated cholesterol.
Question # 4
The ADA gene is located at the long arm of chromosome _______.
Question # 5
Which cell type would not be a direct target for gene therapy?
Question # 6
The process of determining the precise order of nucleotides within a DNA molecule is known as ________.
Question # 7
Plant tissue culture relies on the fact that many plant cells have the ability to regenerate a whole plant , which is:
Question # 8
In SDS-PAGE, the protein sample is first:
Question # 9
The cells grow in the laboratory and are then returned to the patient by injection into a vein. This type of gene therapy is called as:
Question # 10
Which of the following are the applications of transgenic plants?
Question # 11
Many organisms, including aspen trees, reproduce by cloning. In biology, cloning is the process of producing similar populations. Cloning is helpful in _______.
Question # 12
On which one of the following chromosome is the gene for Huntington disease located?
Question # 13
Genetically identical organisms derived from a single genetic source are called:
Question # 14
Which one of the following is related to the advantages of human genome project?
Question # 15
A filamentous bacteriophage of E. coli contains a 7.2 kb long single stranded circular DNA is known as:
Question # 16
The use or alteration of cells or biochemicals to provide a useful product describes:
Question # 17
_______ is related to a slippery substance that lubricates and protects the linings of the airways, digestive system, reproductive system, and other organs and tissues. In people with cystic fibrosis, it is abnormally thick and sticky, which can clog the airways, leading to severe problems with breathing and bacterial infections in the lungs.
Question # 18
The main goals of the Human Genome Project were to provide a complete and accurate sequence of the_______ DNA base pairs that make up the human genome.
Question # 19
_______ are anti-viral proteins, that are produced by virus infected cells.
Question # 20
Which one of the following protein has been produced generating a transgenic sheep that is used for replacement therapy for individuals at risk from emphysema?
Question # 21
Number of genes identified in Human genome project are _______ in number.
Question # 22
The Human Genome Project officially began in the year _______.
Question # 23
Which one of the following is not the type of tissue culture?
Question # 24
Which one of the following was the first genetically modified or transgenic bovine in the world?
Question # 25
Plants containing genes encoding cytokines and blood clotting factors are used in ______.
Total Questions
12345678910111213141516171819202122232425
Biology MCQ Test by Topics
- +23.1 Cloning of a Gene
- +23.1.1 Recombinant DNA Technology
- +23.1.2 How to get a Gene?
- +23.2 Molecular Scissors: Restriction Endonucleases
- +23.2.1 Molecular Carrier: Vector
- +23.2.2 Recombinant DNA
- +23.2.3 Expression of the Recombinant DNA
- +23.3 Genoiftic Library
- +23.4 The polymerase Chain Reaction
- +23.4.1 Analyzing DNA
- +23.4.2 Gene Sequencing
- +23.5 The Human Genome Project
- +23.5.1 Transgenic Bacteria
- +23.5.2 Transgenic Plants
- +23.5.3 Transgenic Animals
- +23.6 Biotechnology Products
- +23.6.1 Cloning of Transgenic Animals
- +23.7 Gene Therapy
- +23.8 Tissue Culture
- +23.8.1 Genetic Engineering of Plants
- +23.8.2 Agricultural Plants with Improved Traits
- +23.8.3 Production of Products
Biology
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Updated on: 13-05-2026
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