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Q. No.Select the correct option to complete the chart
Sr. No
Substance
Potential benefit
Crop
(i)
Provitamin A
Antioxidant
___A___
(ii)
Fructants
___B___
Sugar beet
(iii)
Vitamin E
Anti-oxidant
___C___
(iv)
___D___
Anti-oxidant
Tomato
(a)
(b)
(c)
(d)
1.
Canola
Iron fortification
Rice
Iron
2.
Sugar beet
Antioxidant
Rice
Vitamin E
3.
Rice
Low calories
Canola
Flavonoids
4.
Rice
Low calories
Canola
Fructants
Subtopic: Intro to Agri Applications |
78%
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Nematode specific genes were introduced into the tobacco host plant by using the vector
1. Plasmid
2. Bacteriophage
3. PBR 322
4. Agrobacterium
1. Plasmid
2. Bacteriophage
3. PBR 322
4. Agrobacterium
Subtopic: Interference RNA Tech |
89%
From NCERT
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Bacillus thuringiensis is widely used as:
1. Insecticide
2. Weedicide
3. Rodenticide
4. All of the above
1. Insecticide
2. Weedicide
3. Rodenticide
4. All of the above
Subtopic: Bt Crops |
84%
From NCERT
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C-peptide of human insulin is:
1. a part of a mature insulin molecule.
2. responsible for the formation of disulphide bridges.
3. removed during maturation of pro-insulin to insulin.
4. responsible for its biological activity.
1. a part of a mature insulin molecule.
2. responsible for the formation of disulphide bridges.
3. removed during maturation of pro-insulin to insulin.
4. responsible for its biological activity.
90%
From NCERT
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The first human hormone produced by recombinant DNA technology is:
1. Insulin
2. Estrogen
3. Thyroxine
4. Progesterone
1. Insulin
2. Estrogen
3. Thyroxine
4. Progesterone
Subtopic: Med Applications & Humulin |
95%
From NCERT
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Match the transgenic crop plant in Column-I with the substance produced in them in column II and select the correct option
1. (a)-(i), (b)-(iii), (c)-(iv), (d)-(ii)
2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
3. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
4. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
| Column-I | Column-II | ||
| (a) | Rice | (i) | Vitamin E |
| (b) | Tomato | (ii) | Pro vitamin A |
| (c) | Sugar beet | (iii) | Flavonoids |
| (d) | Canola | (iv) | Fructants |
2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
3. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
4. (a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
Subtopic: Intro to Agri Applications |
59%
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Match the transgenic plant in Column-I with the transgenic in column II and select the correct option
1. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)
2. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
4. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
| Column-I | Column-II | ||
| (a) | Rice | (i) | \(\beta-\)tocopherol transferase |
| (b) | Canola | (ii) | Chalone isomerase |
| (c) | Sugar beet | (iii) | Phytoene synthase |
| (d) | Tomato | (iv) | Sucrase fructosyl transferase |
2. (a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
3. (a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
4. (a)-(ii), (b)-(iii), (c)-(i), (d)-(iv)
Subtopic: Other GM Crops |
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Match the plant in Column-I involved in biopiracy with the pirating body in column II and select the correct option
1. (a)-(i), (b)-(ii), (c)-(iii)
2. (a)-(iii), (b)-(ii), (c)-(i)
3. (a)-(iii), (b)-(i), (c)-(ii)
4. (a)-(ii), (b)-(i), (c)-(iii)
| Column-I | Column-II | ||
| (a) | Neem | (i) | Texas based American company |
| (b) | Basmati Rice | (ii) | University of MIssipissippi Medical centre |
| (c) | Haldi | (iii) | USDA and American MNC W.R. Grace |
2. (a)-(iii), (b)-(ii), (c)-(i)
3. (a)-(iii), (b)-(i), (c)-(ii)
4. (a)-(ii), (b)-(i), (c)-(iii)
Subtopic: Ethical Issues |
58%
From NCERT
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Bacterial genes cysE and cysM are concerned with biosynthesis of I amino acid present in II protein found in wool.
| I | II | |
| 1. | Alanine | Thromboplastin |
| 2. | Glycine | Lactoferrin |
| 3. | Cysteine | Keratin |
| 4. | Tryptophan | Alfa lactalbumin |
Subtopic: Med Applications & Humulin |
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Match the following therapeutic products formed by rDNA technology.
1. a-ii. b-iv, c-i, d-iii
2. a-ii. b-i, c-iv, d-iii
3. a-i. b-iv, c-ii, d-iii
4. a-iv. b-iii, c-ii, d-i
| A | B | ||
| a | Blood proteins | i | Hepatitis B |
| b | Human hormones | ii | Lysozyme |
| c | Immuno modulators | iii | Insulin |
| d | Vaccine | iv | Urokinase |
2. a-ii. b-i, c-iv, d-iii
3. a-i. b-iv, c-ii, d-iii
4. a-iv. b-iii, c-ii, d-i
Subtopic: Med Applications & Humulin |
65%
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