BIO XI 5.7

BIO XI 5.7

CHAPTER 22: CHEMICAL COORDINATION & INTEGRATION

1. Define (a) exocrine gland (b) endocrine gland (c) hormone

2. Explain the various hormones secreted by various parts of pituitary gland.

3. How hypothalamus will regulate the functioning of pituitary gland.

4. Explain the role of thymus gland. Where are adrenal glands located? What are the

various secretions of adrenal cortex & adrenal medulla?

5. Where is pancreas located? What are the secretions of pancreas? How they regulate carbohydrate metabolism?

6. How does diabetes mellitus occur?

7. Explain the hormones of testis & ovary.

8. Explain the hormones of heart, kidney & gastrointestinal tract.

9. How the hormones are classified based on their chemical composition?

10. Which hormonal deficiency is responsible for the following

(a) Diabetes mellitus (b) Goiter (c) Cretinism

11. Give examples of

(a) Hyper glycemic hormone & hypoglycaemic hormone

(b)Hypercalcaemic hormone.(c) Gonado trophic hormone. (d) Blood pressure lowering hormone.