Which of the following stimulates the heart
Mescalin
Epinephrin
$LSD$
Hasish
AIDS is caused by HIV that principally infects
Match the following bacteria with the diseases
Column $-I$ | Column $-II$ |
$A.$ Treponema pallidum | $I.$ Plague |
$B.$ Yersinia pestis | $II.$Anthrax |
$C.$Bacillus anthracis | $III.$ Syphilis |
$D.$Vibrio | $IV.$ Cholera |
The jaundice is a physiological liver disease. It is caused by a
Identify the molecules $(A)$ and $(B)$ shown below and select the right option giving their source and use.
Molecule $\to $ Source $\to $ Uses
The spread of $AIDS$ disease is promoted by