Endocrine system is controlled by brain. Hypothalamus secretes releasing hormones which excite synthesis of various hormones from pituitary gland. The hormones of pituitary gland regulate hormonal release from thyroid, adrenal gland, gonads etc.
Hormonal response is selective but specific.
Give examples on .
(1) Hyperglycemic hormone and hypoglycemic hormone.
(2) Hvpercalcemic hormone
(3) Gonadotrophic hormones
(4) Progestatinal hormones
(5) Blood pressure lowering hormone
(6) Androgens and estrogens.
Which hormonal deficiency is responsible for the following :
(1) Diabetes mellitus (2) Goitre (3) Cretinism.
A. Tn | (i) Thyroid |
B. PTH | (ii) Thyroid |
C. GNRH | (iii) Pituitary |
D. LH | (iv) Parathyroid |
A. Smooth muscle | (i) Myoglobin |
B. Tropomyosin | (ii) Thin filament |
C. Red muscle | (iii) Sutures |
D. Skull | (iv) Involuntary |