PINEAL GLAND

Pineal And Thymus Gland

Read the following statements carefully ( A - D ) : A . Thymosin hormone helps T -lymphocytes to provide cell-mediated immunity . B. Calcitonin ormone increases blood calcium level and is hypercalcemic. C. Melanin hormones from the pineal gland, regulate the 24 hours (diurnal ) rhythm cycle. D. Epinephrine and norepinephrine hormones are called catacholamines. How many statements /s from above is /are correct ?

3. Chemical Coordination And Regulation_Pineal And Thymus

Pituitary Gland || Thyroid Gland

Parathyroid Gland || Pineal body || Adrenal or Supra Renal Gland

Correct the following statements by replacing the underlined term : (a) Insulin is a steroid hormone. (b) TSH is seceted from the corpus luteum. (c )Tetraiodothyronine is an emergency hormone. (d) The pineal gland is located on the anterior part of the kidney.

Which of the following function are regulayted by melatonin/pineal gland (a) Defense capability (b) Pigmentation (c ) Menstrualcycle (d) Metabolism (e ) Diurnal(24-hour) cycle rhythm (f) Body temperature (g) Sleep-wake cycle

Correct the following statements byr eplacing thet erm underlined. (a ) Insulin is a steroid hormone . (b) TSH is secreted from the corpus luteum. (c) Tetraiodothyronine is an emergency hormone. (d) The pineal gland is locatedo n the anterior part of the kidney.

Match the columns and choose the correct option {:((i),"Hypothalamus",(a),"Melanocyte"),(,,,"stimulating"),(,,,"hormone"),((ii),"Pars intermedia",(b),"Aldosterone"),((iii),"Pineal gland",(c ),"Gonadotropin"),(,,,"releasing"),(,,,"hormone"),((iv),"Adrenal medulla",(d),"Melatonin"),((v),"Adrenal cortex",(e ),"Catecholamines"):}