Match List-I with List-II:
| List-I | List-II | ||
| A. | Chlorophyll a | I. | Yellow-green |
| B. | Chlorophyll b | II. | Yellow |
| C. | Xanthophylls | III. | Blue-green |
| D. | Carotenoids | IV. | Yellow to Yellow-orange |
Choose the option with all correct matches:
| 1. | A-I, B-II, C-IV, D-III | 2. | A-I, B-IV, C-III, D-II |
| 3. | A-III, B-IV, C-II, D-I | 4. | A-III, B-I, C-II, D-IV |
Subtopic: Pigments |
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Which of the following statements about RuBisCO is true?
| 1. | It is an enzyme involved in the photolysis of water. |
| 2. | It catalyzes the carboxylation of RuBP, |
| 3. | It is active only in the dark. |
| 4. | It has higher affinity for oxygen than carbon dioxide. |
Subtopic: Dark Reaction : Calvin Cycle |
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The complex II of mitochondrial electron transport chain is also known as
1. Cytochrome c oxidase
2. NADH dehydrogenase
3. Cytochrome bc
4. Succinate dehydrogenase
1. Cytochrome c oxidase
2. NADH dehydrogenase
3. Cytochrome bc
4. Succinate dehydrogenase
Subtopic: Oxidative Phosphorylation | ETS |
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Read the following statements on plant growth and development.
Choose the option with all correct statements:
| A. | Parthenocarpy can be induced by auxins. |
| B. | Plant growth regulators can be involved in promotion as well as inhibition of growth |
| C. | Dedifferentiation is a pre-requisite for re-differentiation. |
| D. | Abscisic acid is a plant growth promoter. |
| E. | Apical dominance promotes the growth of lateral buds. |
Choose the option with all correct statements:
| 1. | A, D, E only | 2. | B, D, E only |
| 3. | A, B, C only | 4. | A, C, E only |
Subtopic: Auxin Function | Abscisic Acid | Differentiation, Dedifferentiation and Redifferentiation |
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Which one of the following phytohormones promotes nutrient mobilization which helps in the delay of leaf senescence in plants?
| 1. | Gibberellin | 2. | Cytokinin |
| 3. | Ethylene | 4. | Abscisic acid |
Subtopic: Cytokinin |
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Match List-I with List-II.
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Emphysema | I. | Rapid spasms in muscle due to low Ca++ in body fluid |
| B. | Angina Pectoris | II. | Damaged alveolar walls and decreased respiratory surface |
| C. | Glomerulonephritis | III. | Acute chest pain when not enough oxygen is reaching to heart muscle |
| D. | Tetany | IV. | Inflammation of glomeruli of kidney |
| 1. | A-II, B-IV, C-III, D-I | 2. | A-II, B-III, C-IV, D-I |
| 3. | A-III, B-I, C-IV, D-II | 4. | A-III, B-I, C-II, D-IV |
Subtopic: Respiratory Disorders: Part 1 |
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Cardiac activities of the heart are regulated by:
Choose the correct answer from the options given below:
| A. | Nodal tissue |
| B. | A special neural centre in the medulla oblongata |
| C. | Adrenal medullary hormones |
| D. | Adrenal cortical hormones |
| 1. | A, C and D only |
| 2. | A, B and D only |
| 3. | A, B and C only |
| 4. | A, B, C and D |
Subtopic: Regulation of Cardiac Activity |
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Which of the following diagrams is correct with regard to the proximal (P) and distal (D) tubule of the nephron.
| 1. |  |
| 2. |  |
| 3. |  |
| 4. |  |
Subtopic: Function of the tubules |
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Match List- I with List-II.
Choose the correct answer from the options given below.
1. A-II, B-IV, C-I, D-III
2. A-III, B-II, C-IV, D-I
3. A-IV, B-II, C-I, D-III
4. A-IV, B-II, C-III, D-I
| List-I | List-II | ||
| A. | Progesterone | I. | Pars intermedia |
| B. | Relaxin | II. | Ovary |
| C. | Melanocyte stimulating hormone | III. | Adrenal Medulla |
| D. | Catecholamines | IV. | Corpus luteum |
1. A-II, B-IV, C-I, D-III
2. A-III, B-II, C-IV, D-I
3. A-IV, B-II, C-I, D-III
4. A-IV, B-II, C-III, D-I
Subtopic: Pituitary & Hypothalamus | Adrenal Cortex: Cortisol | Gonadotropin & Gonadal Hormones |
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Which of the following hormones released from the pituitary is actually synthesized in the hypothalamus?
| 1. | Follicle-stimulating hormone (FSH) |
| 2. | Adrenocorticotrophic hormone (ACTH) |
| 3. | Luteinizing hormone (LH) |
| 4. | Anti-diuretic hormone (ADH) |
Subtopic: Adenohypophysis & Hypothalamus |
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