Chemical Coordination and Integration · Biology · MHT CET (Biology)
MCQ (Single Correct Answer)
Which one of the following is a salt- retaining hormone?
Tremor of fingers, increased irritability, tachycardia, weight loss, etc are the symptoms of _________ .
Match the pair.
| Column I (Hormone) |
Column II (Function) |
||
|---|---|---|---|
| i. | Erythropoietin | a. | absorption of dietary calcium |
| ii. | Calcitriol | b. | water retention during severe dehydration |
| iii. | Renin | c. | production of RBC |
| iv. | Antidiuretic hormone | d. | increases blood pressure |
Which of the following cells are present in maximum (highest) number in the Islet of Langerhans?
Match the Column I with Column II regarding adrenal gland.
| Column I |
Column II |
||
|---|---|---|---|
| i. | Zona glomerulosa | a. | Nor- epinephrine |
| ii. | Zona fasciculata | b. | Aldosterone |
| iii. | Zona Reticularis | c. | Cortisol |
| iv. | Adrenal medulla | d. | Androgens and Estradiols |
Gland which was considered vestigial but later found to produce melatonin is _________
Given below is a list of hormones. How many of the following are hypothalamic hormones?
i. Thyroid stimulating Hormone.
ii. Follicle stimulating hormone.
iii. Oxytocin
iv. Collip's hormone
v. Prolactostatin
vi. Gonadotropin Releasing hormone
vii. Adrenocorticotropin releasing hormone.
Select the correct option:
Which one of the following neurohypophyseal hormones brings about increase in BP?
Which one of the following hormones is a modified amino acid?
Given below are two statements.
Statement I - The pituitary gland is situated in sella turcica of palate bone.
Statement II - The pituitary gland is attached to the hypothalamus by a hypophyseal stalk.
In the light of above statements, select the correct option given below:
Given below are two statements.
Statement I - Mode of action of catecholamines, peptide and polypeptide hormones is through cell membrane receptors.
Statement II - These hormones are non-steroid, water soluble and lipid insoluble hormones.
In the light of above statements, choose the correct option from below:
Match hormones given in Column I with their source gland in Column II.
| Column I |
Column II |
||
|---|---|---|---|
| i. | Oxytocin | a. | Adrenal medulla |
| ii. | Melatonin | b. | Thyroid gland |
| iii. | Catecholamines | c. | Pineal gland |
| iv. | Calcitonin | d. | Hypothalamus |
Match the hormones given in Column I with their respective source organs of secretion, given in Column II.
| Column I (Hormone) |
Column II (Source of secretion) |
||
|---|---|---|---|
| i. | hCG | a. | Adenohypophysis of pituitary gland. |
| ii. | CCK | b. | Placenta. |
| iii. | ICSH | c. | Pars intermedia of hypophysis gland. |
| iv. | MSH | d. | Gastro - intestinal mucosa. |
Hypersecretion of glucocorticoid leads to___________
Islets of Langerhans are _________ .
Which one of the following pair of hormones is NOT antagonistic?
Blood osmolarity decreases with the secretion of
i. ADH
ii. aldosterone
iii. angiotensin II
iv. ANP
Identify label ' X ' from the given diagram and name the cells, which regulate concentration of calcium and phosphorous in the blood and select the correct option given below.