Lysosomes: Types and Functions
They were first of all observed by Christian de Duve in 1955. The lysosomes are tiny vesicles which are bounded by single membrane and are...
Determinants of pathogenicity of Clostridium botulinum
Botulism literally stands for sausage (botulus, Latin- sausage). The food poisoning in early days was generally caused by ingestion of poorly cooked sausage. Clostridium...
Bacterial growth curve
Nutritional environment regulates the bacterial growth. When a bacterium inoculated in a suitable liquid medium is incubated, its growth leads to an increase in the...