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प्रश्न
Hormone thyroxine, adrenaline, and nonadrenaline are formed from _____________.
पर्याय
Glycine
Arginine
Ornithine
Tyrosine
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उत्तर
Hormone thyroxine, adrenaline, and nonadrenaline are formed from Tyrosine.
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संबंधित प्रश्न
Given below is a table designed to give the names of the glands, the hormones produced, their chief functions, the effects of oversecretion and undersecretion in respect of thyroid, pituitary and pancreas. Fill up the blanks 1–13.
| S.No. | Source Gland cells | Hormone produced | Chief function | Effect of oversecretion | Effect of undersecretion |
| 1 | (1) ______ | Thyroxine | (2) ______ | (3) ______ | (4) ______ |
| 2 | Beta cells of Islets of Langerhans | (5) ______ | Promotes glucose utilisation by the body cells | (6) ______ | (7) ______ |
| 3 | (8) ______ | Growth hormone | (9) ______ | (10) ______ | Dwarfism |
| 4 | (11) ______ | Vasopressin | Increases reabsorption of water from kidney tubule | (12) ______ | (13) ______ |
Given ahead is a portion from the human body showing some important structure in ventral (front) view.
 |
- Where is this portion located in the body?
- Name the structures numbered 1-3.
- State one main function of each of the structures named above.
- Is there any duct to carry the secretions from the structure numbered 2? If so, give its name.
Fill in the Blanks:
A disease caused in children due fo under secretion of thyroxin is ______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Calcium is the main element of thyroxin.
Long answer question.
What will be the effect of thyroid gland atrophy on the human body?
Which hormone requires iodine for its formation?
All of the statements correctly describe mode of hormone action, EXCEPT ______.
Name two types of disorders caused due to hyposecretion of thyroid gland.
Name the gland that causes following disorder:
Grave's disease
Mention the name of disease based on the clue/symptom given below:
Dwarfism and mental retardation in children.
