10
MCQ (Single Correct Answer)
A hormone responsible for normal sleep-wake cycle is
A
epinephrine
B
gastrin
C
melatonin
D
insulin
11
MCQ (Single Correct Answer)
Hormones are called chemical signals that stimulate specific target tissues. Which is the correct location of these receptors in of protein hormones?
A
Extra cellular matrix
B
Blood
C
Plasma membrane
D
Nucleus
12
MCQ (Single Correct Answer)
Match the following columns.
| Column I | Column II | ||
|---|---|---|---|
| A. | Epinephrine | 1. | Stimulates in muscle growth |
| B. | Testosterone | 2. | Decrease in blood pressure |
| C. | Glucagon | 3. | Breakdown of in liver glycogen |
| D. | Atrial natriuretic factor | 4. | Increases heart beat |
A
A-2, B-1, C-3, D-4
B
A-4, B-1, C-3, D-2
C
A-1, B-2, C-3, D-4
D
A-1, B-4, C-2, D-3
13
MCQ (Single Correct Answer)
Which of the following do not play any role in calcium balance in the human body?
A
Vitamin-D
B
Parathyroid hormone
C
Thyrocalcitonin
D
Thymosin
14
MCQ (Single Correct Answer)
All the following organs in mammals does not one consists of a central 'medullary' region surrounded by a cortical region.
A
ovary
B
adrenal
C
liver
D
kidney