Author name: Sudan Pokhrel

Bacteriophage- Definition, Structure, Life Cycles, Applications, Phage Therapy

Bacteriophage- Definition, Structure, Life Cycles, Applications, Phage Therapy

Biology /

Bacteriophages act an important role in bacterial ecology, evolution, and biotechnology. They can alter bacterial populations by triggering host cell lysis, which affects the dynamics of the microbial community. Bacteriophages have also been explored and used in a variety of biotechnological applications, such as phage treatment to treat bacterial infections and phage display for protein […]

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Bacterial Transduction Definition, Principle, Steps, Examples

Bacterial Transduction: Definition, Principle, Steps, Examples

Biology /

Bacitracin Susceptibility The test is a microbiological technique designed to separate beta-hemolytic streptococci, namely Streptococcus pyogenes (Group A Streptococcus) from other streptococcal species. The test is based on bacteria’s sensitivity to the antibiotic bacitracin. What is Bacterial Transduction? Bacterial transduction is a type of horizontal gene transfer in which bacteriophages, or viruses that infect bacteria,

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Bacitracin Susceptibility Test- Principle, Procedure, Results, Uses

Bacitracin Susceptibility Test- Principle, Procedure, Results, Uses

Biology /

Bacitracin Susceptibility Test is a scientific method that determines bacteria’s susceptibility to bacitracin, an antibiotic generated by Bacillus subtilis. Bacitracin is most efficient against gram-positive bacteria and is often used to treat infections caused by Staphylococcus and Streptococcus species. Bacitracin Susceptibility Test The Bacitracin Susceptibility Test is a laboratory method used to determine the susceptibility

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Autotroph vs. Heterotroph 14 Differences, Examples

Autotroph vs Heterotroph: 14 Differences, Examples

Biology /

Autotroph vs Heterotroph represent two fundamental strategies by which organisms obtain energy and nutrients for survival. Autotrophs, such as plants and certain microorganisms, possess the remarkable ability to manufacture their own organic molecules from simple inorganic compounds. Through processes like photosynthesis or chemosynthesis, autotrophs utilize energy from sunlight or chemical reactions to convert carbon dioxide

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Ascaris lumbricoides- Life cycle, Pathogenicity, Clinical Manifestation

Ascaris lumbricoides- Life cycle, Pathogenicity, Clinical Manifestation

Biology /

Ascaris lumbricoides is a roundworm from the phylum Nematoda. It is one of the most prevalent and widespread intestinal parasites in humans, resulting in ascariasis. Ascaris lumbricoides infects the small intestine in humans and other species. Ascaris lumbricoides Ascaris lumbricoides is a parasitic roundworm that lives in the human gastrointestinal tract. It belongs to the

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Arteries vs. Veins vs. Capillaries

Arteries vs Veins vs Capillaries (12 Differences)

Biology /

Understanding the differences between arteries vs veins vs capillaries reveals the complexities of the circulatory system and emphasizes their critical roles in maintaining bodily function and vitality. The three primary categories of blood vessels that make up the circulatory system are capillaries, veins, and arteries. Thick, muscular walls surround arteries, which carry blood rich in

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Apomorphy Definition, Mechanism, Examples, Uses

Apomorphy: Definition, Mechanism, Examples, Uses

Biology /

The term “apomorphy” is used in the fields of evolutionary biology and phylogenetics. It describes an advanced or developed character state, trait, or feature that is exclusive to a certain taxonomic group (clade) and not present in any of its progenitors. In order to create phylogenetic trees and reconstruct evolutionary relationships, apomorphies are important. What

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Antigen-Antibody Interaction- Definition, Stages, Types, Examples

Antigen-Antibody Interaction- Definition, Stages, Types, Examples

Biology /

An antibody’s particular binding to an antigen is referred to as an antigen-antibody interaction. While antibodies (immunoglobulins) are proteins that the immune system produces in reaction to the presence of antigens, antigens are substances (typically proteins or polysaccharides) that have the ability to trigger an immunological response. Immune responses such as complement activation, opsonization, neutralization,

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