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Q. No.Which enzyme is being produced in transgenic sheep to provide a treatment for emphysema?
1.
α – 1 antitrypsin
2.
HMG CoA reductase
3.
Glucocerebrosidase
4.
α glucosidase
Subtopic: Transgenic Microbes & Animals |
97%
From NCERT
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The committee, established to oversee the development, testing, and commercial release of genetically modified organisms, is:
| 1. | Recombinant DNA Advisory Committee (RDAC) |
| 2. | Genetic Engineering Appraisal Committee (GEAC) |
| 3. | Review Committee on Genetic Manipulation (RCGM) |
| 4. | Institutional Biosafety Committee (IBSC) |
Subtopic: Ethical Issues |
97%
From NCERT
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The practice of commercially exploiting naturally occurring biochemical or genetic material, especially by obtaining patents that restrict its future use, while failing to pay fair compensation to the community from which it originates is called as:
1. Bio-war
2. Biopiracy
3. Bioremediation
4. Bioprospecting
1. Bio-war
2. Biopiracy
3. Bioremediation
4. Bioprospecting
Subtopic: Ethical Issues |
90%
From NCERT
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Transgenic cow, Rosie, produced milk that contained:
1. interferons
2. interleukin
3. human alpha lactalbumin
4. angiotensin converting enzyme
1. interferons
2. interleukin
3. human alpha lactalbumin
4. angiotensin converting enzyme
Subtopic: Transgenic Microbes & Animals |
98%
From NCERT
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What forms the basis of molecular diagnosis technique ELISA?
1. Radioactive Tagging
2. In vitro replication of DNA
3. Template independent oligonucleotide synthesis
4. Antigen-antibody interaction
1. Radioactive Tagging
2. In vitro replication of DNA
3. Template independent oligonucleotide synthesis
4. Antigen-antibody interaction
Subtopic: Gene Therapy |
96%
From NCERT
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A single-stranded DNA or RNA fragment that is used to detect a target sequence of DNA in a sample is called as a:
1. rDNA
2. microRNA
3. Gene probe
4. Proteome
1. rDNA
2. microRNA
3. Gene probe
4. Proteome
Subtopic: Gene Therapy |
92%
From NCERT
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Golden rice, developed at IRRI [International Rice Research Institute] contains:
1. Cyanocobalamin and Calciferol
2. β carotene
3. Iodine
4. All essential amino acids
1. Cyanocobalamin and Calciferol
2. β carotene
3. Iodine
4. All essential amino acids
Subtopic: Molecular Diagnosis |
86%
From NCERT
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Consider the two statements:
1. Statement I is correct; Statement II is correct
2. Statement I is correct; Statement II is incorrect
3. Statement I is incorrect; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
| Statement I: | GM pest-resistant crops plants have reduced reliance on chemical pesticides. |
| Statement II: | GM plants with increased efficiency of mineral usage by plants prevents early exhaustion of fertility of soil. |
1. Statement I is correct; Statement II is correct
2. Statement I is correct; Statement II is incorrect
3. Statement I is incorrect; Statement II is correct
4. Statement I is incorrect; Statement II is incorrect
Subtopic: Intro to Agri Applications |
89%
From NCERT
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Some strains of Bacillus thuringiensis produce proteins that kill certain coleopterans that include:
| 1. | Tobacco budworm | 2. | Armyworm |
| 3. | Beetles | 4. | Mosquitoes |
Subtopic: Bt Crops |
77%
From NCERT
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Identify the incorrect statement:
| 1. | B. thuringiensis forms protein crystals during a particular phase of its growth. |
| 2. | The protein crystals contain a toxic insecticidal protein. |
| 3. |
Once an insect ingests the inactive toxin, it is converted into an active form of toxin due to the acidic pH of the gut.
|
| 4. | The activated toxin binds to the surface of midgut epithelial cells and creates pores that cause cell swelling and lysis and eventually cause the death of the insect. |
Subtopic: Bt Crops |
90%
From NCERT
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