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Question
Distinguish between the following pair:
Enzymes and hormones (mode of transport and target organ)
Solution
Enzymes: Enzymes are secreted by duct glands and transported to the target place via ducts.
Enzymes are primarily related to digestion and are produced by the pancreas.
Hormones: Hormones are released by ductless glands and delivered directly into the bloodstream.
Hormones are secreted by the thyroid, pancreas, adrenal glands, and pituitary.
RELATED QUESTIONS
Diagrammatically indicate the location of the various endocrine glands in our body.
| Hormones | Target gland |
| Corticotrophin (ACTH) | ______ |
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Draw an outline figure of the human body and show the location of different endocrine glands.
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(i) Goitre (ii) Diabetes mellitus (iii) Gigantism
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(1) ________
(2) ________
(3) ________
(4) ________
(5) ________
(6) ________
(7) ________
(8) ________
(9) ________
Pancreas Hypothalamus Pituitary Parathyroid Ovaries Adrenal Thyroid Thymus Testes
Given below is an outline of the human body showing the important glands.
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(ii) Name the hormone secreted by 2. Give one important function of this hormone.
(iii) Name the endocrine cells present in part 3.
(iv) Name the hormone secreted by part 3. Give one important function of this hormone.
Human chronic Gonadotropin:
Iodised salt is essential to prevent ______.
Which one of the following statements is correct?
