P is a small round, reddish structure located on the dorsal side of forebrain. It contains a stalk and release a hormone Q which controls diurnal rhythm of the body. P and Q are 
1. Hypothalamus, MSH respectively 
2. Pineal gland, melanin respectively 
3. Pineal gland, melatonin respectively 
4. Pituitary gland, MSH respectively

Subtopic:  Pineal Gland |
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A hormone which maintains BMR, regulates the metabolism of proteins and erythropoiesis is 
1. Adrenaline 
2. Thymine 
3. Thyroxine
4. Thymosin
Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II |
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Cretinism can be prevented or cured by the administration of 
1. Renin 
2. Aldosterone 
3. Glucagon 
4. Thyroxine 
Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II |
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A gland X is present over the surface of another gland Y. Latter secretes a hormone that controls the metabolism of proteins, fats and carbohydrates. The X and Y are 
1. Parathyroid and thyroid gland, respectively 
2. Pituitary and hypothalamus, respectively 
3. Adrenal gland and kidney, respectively 
4. Thymus and heart, respectively 
Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II | Parathyroid |
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Ram has high level of calcium in his blood. Excess of which hormone can cause this effect? 
1. Thyrocalcitonin 
2. Growth hormone 
3. Parathormone 
4. Insulin
Subtopic:  Parathyroid |
 77%
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Progesterone and estradiol are 
1. Peptide hormones 
2. Amino acid derivates 
3. Iodothyronines 
4. Steroid hormones 
Subtopic:  Mechanism of Hormone Action |
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Secretin promotes the release of 
1. HCl and sodium carbonate ions 
2. HCl and bicarbonates ions in gastric juice 
3. Water and bicarbonate ions in pancreatic juice 
4. Pancreatic enzymes and mucus
Subtopic:  Gastrointestinal Hormones |
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CCK is secreted by 
1. Duodenum 
2. Pyloric part of stomach 
2. Carcum 
4. Rectum
Subtopic:  Gastrointestinal Hormones |
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Which of the following forms a hormone receptor complex on the cell membrane? 
1. Cortisol 
2. Testosterone 
3. Insulin 
4. Progesterone
Subtopic:  Mechanism of Hormone Action |
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Destruction of adrenal cortex results in disease known as 
1. Addison's disease 
2, Cushing's disease 
3. Exopthalmic goiter 
4. Conn's disease
Subtopic:  Adrenal Cortex: Aldosterone |
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