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प्रश्न
Insulin, a hormone chemically is ___________.
पर्याय
Fat
Steroid
Protein
Carbohydrates
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उत्तर
Insulin, a hormone chemically is Protein.
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संबंधित प्रश्न
Match the items in Column A with those in Column B. Column A Column B
| Column A | Column B |
| (a) Cretinism | (i) Pituitary gland |
| (b) Diabetes mellitus | (ii) Under the development of infant |
| (c) Increased metabolic rate | (iii) Oversecretion of thyroxine |
| (d) Simple goitre | (iv) Insufficient iodine in food |
| (e) Growth hormone | (v) Insufficient insulin in the blood. |
Multiple choice question. Tick (✓) the correct choice:
Chemical control in organisms is brought about by
- enzymes
- neurons
- hormones
- all the above.
Fill in the blank:
The hormone insulin is secreted by ____________.
Name the following:
Five endocrine glands found in human body.
What are chemical messengers?
Susan’s father feels very tired and frequently urinates. After clinical diagnosis, he was advised to take an injection daily to maintain his blood glucose level. What would be the possible cause for this? Suggest preventive measures.
Match the terms of Column (A) with those of Column (B)
| Column (A) | Column (B) |
| (a) Olfactory receptors | (i) Tongue |
| (b) Thermo receptors (temperature receptors) | (ii) Eye |
| (c) Gustatoreceptors | (iii) Nose |
| (d) Photoreceptors | (iv) Skin |
With the help of an example, explain how does the feedback mechanism regulate the hormone secretion.
Hormones produced in one species usually show ______ influence in other species.
Give the characteristics of hormones pertaining to site of action.
