4
MCQ (Single Correct Answer)
The steroid responsible for balance of water and electrolytes in our body is
A
insulin
B
melatonin
C
testosterone
D
aldosterone
5
MCQ (Single Correct Answer)
Thymosin is responsible for
A
raising the blood sugar level
B
raising the blood calcium level
C
differentiation of T-lymphocytes
D
decrease in blood RBCs
6
MCQ (Single Correct Answer)
In the mechanism of action of a protein hormone, one of the second messengers is
A
Cyclic AMP
B
Insulin
C
$T_3$
D
Gastrin
7
MCQ (Single Correct Answer)
Leydig cells produce a group of hormones called
A
androgens
B
estrogens
C
aldosterone
D
gonadotropins
8
MCQ (Single Correct Answer)
Corpus luteum secretes a hormone called
A
prolactin
B
progesterone
C
aldosterone
D
testosterone