Classification of bacteria
Classification of bacteria A. on the basis of mode of nutrition B. on the basis of optimum temperature requirement for growth C. on the basis […]
Microbiology
Factor affecting bacterial growth
Factor affecting bacterial growth Growth of bacteria is affected by many factors such as nutrition concentration and other environmental factors. Some of the important factors […]
Bacterial growth curve
Bacterial growth curve In higher organism growth refers as increase in size and volume of organism but in bacteria growth refers as increase in number. […]
Bacterial Cell wall: Structure, Composition and Types
Bacterial Cell wall: Structure, Composition and Types Cell wall is an important structure of a bacteria. It give shape,rigidity and support to the cell. On […]
Bacterial Spore: structure, types, sporulation and germination
Bacterial Spore: structure, types, sporulation and germination Spore is metabolically dormant structure produced during unfavorable condition by the process called sporulation Sporulation occur during late […]
Bacterial Flagella: structure, types and function
Bacterial Flagella: structure, types and function Flagellum (singular) is hair like helical structure emerges from cell wall and cell membrane It is responsible for motility […]
Bacterial Capsule: structure, function and examples of Capsulated bacteria
Bacterial Capsule: structure, function and examples of Capsulated bacteria Capsule Capsule is 0.2µm thick viscus layer firmly attached to the cell wall of some capsulated […]
Bacterial cell structure and function
Bacterial cell Structure and Function Bacterial are unicellular prokaryotic organism. Bacterial cell have simpler internal structure. It lacks all membrane bound cell organelles such as […]
Difference between Vegetative cell and Endospore
Difference between Vegetative cell and Endospore Characteristics Vegetative cell Endospore Structure mostly Gram +ve rod, few are Gram -ve Thick spore cortex, spore coat and […]
Fields and scope of microbiology
Fields and scope of microbiology Fields or branches: Microbiology has two major fields Pure Microbiology Applied Microbiology 1. Pure microbiology: i. on the basis of […]