MCQ
Which of the following is an emergency hormone?
- ANorepinephrine
- BAndrogen
- CCortisol
- DFSH
Explanation:
Adrenaline (epinephrine) and noradrenaline (norepinephrine) are called as catecholamines.
These hormones are secreted in response to stress and during emergency. So these are called emergency hormones or hormones of flight and fight.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$II.$ Nitrogenous waste are absorbed by active transport
$III.$ Conditional reabsorption of $Na ^{+}$and water takes place in $DCT$
$IV.$ $DCT$ reabsorbs glucose
$V.$ $DCT$ is capable of selective secretion of $H ^{+}, K ^{+}$and $NH _{3}$ to maintain $pH$ and $Na ^{+}- K ^{+}$ balance in blood
$VI.$ Substances like glucose, amino acids, $Na ^{+}$, etc, in the filtrate are reabsorbed actively
Choose the option with incorrect statements
(Aestivation - example).
| Column $-I$ | Column $-II$ |
| $(A)$ Family | $(i)$ Diptera |
| $(B)$ Order | $(ii)$ Arthopoda |
| $(C)$ Class | $(iii)$ Muscidae |
| $(D)$ Phylum | $(iv)$ Insecta |