There is a restriction endonuclease called Eco RI. What does the 'co' part in it stand for?
1. Coelom
2. Coenzyme
3. Coli
4. Colon
1. Coelom
2. Coenzyme
3. Coli
4. Colon
Subtopic: Restriction Enzymes - Main Enzymes |
90%
From NCERT
AIPMT - 2011
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Consider the following four conditions (I-IV) and select the correct pair of them as an adaption to the environment in desert lizards.
The conditions:
The conditions:
| I. | Burrowing in soil to escape high temperature |
| II. | Losing heat rapidly from the body during high temperature |
| III. | Bask in the sun when the temperature is low |
| IV. | Insulating body due to the thick fatty dermis |
| 1. | (I) and (III) | 2. | (II) and (IV) |
| 3. | (I) and (II) | 4. | (III) and (IV) |
Subtopic: Adaptations (OLD NCERT) |
81%
From NCERT
AIPMT - 2011
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‘Jaya’ and ‘Ratna’, developed for the green revolution in India, are the varieties of:
| 1. | rice | 2. | wheat |
| 3. | bajra | 4. | maize |
Subtopic: Impact: Green Revolution (OLD NCERT) |
90%
From NCERT
AIPMT - 2011
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Agarose extracted from seaweeds finds use in:
1. tissue culture
2. PCR
3. gel electrophoresis
4. spectrophotometry
1. tissue culture
2. PCR
3. gel electrophoresis
4. spectrophotometry
Subtopic: Separation and Isolation of DNA fragments |
94%
From NCERT
AIPMT - 2011
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Which one of the following structural formulae of two organic compounds are correctly identified along with its related function?
1. A- Triglyceride – a major source of energy
2. B- Uracil – a component of DNA
3. A- Lecithin – a component of cell membrane
4. B- Adenine – a nucleotide that makes up nucleic acids
Subtopic: Lipids |
75%
From NCERT
AIPMT - 2011
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A certain patient, X, is suspected to be suffering from acquired immune deficiency syndrome. Which diagnostic technique will you recommend for its detection?
| 1. | MRI | 2. | Ultra Sound |
| 3. | WIDAL | 4. | ELISA |
Subtopic: AIDS |
92%
From NCERT
AIPMT - 2011
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Which one of the following statements is correct for secondary succession?
| 1. | It occurs on a deforested site |
| 2. | It follows primary succession |
| 3. | It is similar to primary succession except that it has a relatively slow pace |
| 4. | All of the above |
Subtopic: Ecological Succession (OLD NCERT) |
64%
From NCERT
AIPMT - 2011
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Subtopic: Pistil: Female Gametophyte |
95%
AIPMT - 2011
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Subtopic: Green House Effect & Global Warming |
75%
From NCERT
AIPMT - 2011
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Which one of the following expanded forms of the following acronyms is correct?
| 1. | UNEP - United Nations Environmental Policy |
| 2. | EPA - Environmental Pollution Agency |
| 3. | IUCN -International Union for Conservation of Nature and Natural Resources |
| 4. | IPCC -International Panel for Climate Change |
Subtopic: Air Pollution |
86%
AIPMT - 2011
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