What are the 6 main groups of microorganisms?

The major groups of microorganisms—namely bacteria, archaea, fungi (yeasts and molds), algae, protozoa, and viruses—are summarized below. Links to the more detailed articles on each of the major groups are provided.

What are the main groups of microorganisms?

Microbial diversity is truly staggering, yet all these microbes can be grouped into five major types: Viruses, Bacteria, Archaea, Fungi, and Protists.

What are the major groups of microorganisms explain with example?

Microorganisms are divided into seven types: bacteria, archaea, protozoa, algae, fungi, viruses, and multicellular animal parasites ( helminths ). Each type has a characteristic cellular composition, morphology, mean of locomotion, and reproduction.

What are the 6 bacteria?

They list “The Big 6” pathogens (Norovirus, Nontyphoidal Salmonella, Salmonella Typhi, E. coli, Shigella, and Hepatitis A) as being highly infectious, able to cause severe disease in small quantities, and each will be featured individually in this series of articles.

What are the 7 major types of microorganisms?

Microorganisms are divided into seven types: bacteria, archaea, protozoa, algae, fungi, viruses, and multicellular animal parasites ( helminths ).

What are 5 helpful microorganisms?

Beneficial Microorganisms

• Rhizosphere.
• Prebiotics.
• Plant Growth-Promoting Rhizobacteria.
• Microorganisms.
• Fermentation.
• Fungi.
• Probiotics.
• Bifidobacterium.

What are the 2 main types of bacteria?

There are broadly speaking two different types of cell wall in bacteria, that classify bacteria into Gram-positive bacteria and Gram-negative bacteria.

What are the 2 classifications of bacteria?

What are 10 lines on the usefulness of microorganisms in our lives?

Microorganisms: Friend and Foe | Exercise They are used in winemaking, baking, pickling and other food-making processes. Alcoholic fermentation by yeast is widely used in the preparation of wine and bread. A bacterium Lactobacillus promotes the formation of curd. Microbes are used to reduce pollution.

What are 5 useful microorganisms?

What are the four major groups of microorganisms?

The major groups of microorganisms—namely bacteria, archaea, fungi (yeasts and molds), algae, protozoa, and viruses—are summarized below. Links to the more detailed articles on each of the major groups are provided. Bacteria (eubacteria and archaea) Microbiology came into being largely through studies of bacteria.

Which is an example of a disease causing microorganism?

Most bacteria are harmless or helpful, but some are pathogens, causing disease in humans and other animals. They are single-celled disease-causing micro-organisms. They can be spiral or rod-shaped. They are mostly multicellular disease-causing microbes. Bread moulds are common examples of fungi.

What are the 5 agents that cause disease?

The agents that cause disease fall into five groups: viruses, bacteria, fungi, protozoa, and helminths (worms). Protozoa and worms are usually grouped together as parasites, and are the subject of the discipline of parasitology, whereas viruses, bacteria, and fungi are the subject of microbiology.

What are the three major types of bacteria?

Types: On the basis of cell wall characteristics: Bacteria classifies into Gram-positive and Gram-negative. On the basis of cell shape: Bacillus, Coccus, Vibrio and Spirillum. Resistance: Some strains of the bacteria are resistant to adverse conditions like high Ph, temperature, high salt concentration and many antibiotics etc.