Hypersecretion of growth hormone in adults does not cause further increase in height because 
1. growth hormone becomes inactive in adults
2. epiphyseal plates close after adolescence 
3. bones loose their sensitivity to growth hormone in adults 
4. muscle fibres do not grow in size after birth 

Which of the following is a temporary endocrine gland in the human body?

1. pineal gland   

2. corpus cardiacum

3. corpus Luteum

4. corpus allatum

GnRH, a hypothalamic hormone, needed in reproduction, acts on

1. anterior pituitary gland and stimulates secretion of LH and oxytocin

2. anterior pituitary gland and stimulates secretion of LH and FSH

3. posterior pituitary gland and stimulates secretion of oxytocin and FSH

4. posterior pituitary gland and stimulates secretion of LH and relaxin

A temporary endocrine gland in the human body is:

1. Corpus cardiacum

2. Corpus luteum

3. Corpus allatum

4. Pineal gland

GnRH, a hypothalamic hormone, needed in reproduction, acts on:

1. Anterior pituitary gland and stimulates secretion of LH and FSH.

2. Posterior pituitary gland and stimulates secretion of oxytocin and FSH.

3. Posterior pituitary gland and stimulates secretion of LH and relaxin.

4. Anterior pituitary gland and stimulates secretion of LH and oxytocin.

Hypersecretion of Growth Hormone in adults does not cause further increase in height, because

1. Epiphyseal plates close after adolescence.

2. Bones lose their senstivity to Growth Harmone in adults.

3. Musscle fibres do not grow in size after birth.

4. Growth Harmones become inactive in adults.

Which hormones do stimulate the production of pancreatic juice and bicarbonate?

(1) Angiotensin and epinephrine

(2) Gastrin and insulin

(3) Cholecystokinin and secretin

(4) Insulin and glucagon

Graves disease is caused due to?
1. hyposecretion of thyroid gland
2. hypersecretion of thyroid gland
3. hyposecretion of adrenal gland
4. hypersecretion of adrenal gland

Name a peptide hormone which acts mainly on hepatocytes, adipocytes and enhances cellular glucose uptake and utilisation.
1. Insulin 
2. Glucagon 
3. Secretin 
4. Gastrin