Author name: Prastu Regmi

Benedict's Test - Principle, Procedure, Steps, Results, Uses

Benedict’s Test- Principle, Procedure, Steps, Results, Uses

Biology /

Benedict’s test is a fundamental biochemical experiment that detects the presence of reducing sugars in a solution. These carbohydrates, including glucose, include free aldehyde or ketone groups that can reduce copper(II) ions in Benedict’s reagent to copper(I) oxide, producing a distinct color shift. This test’s simplicity and repeatability have made it an essential tool in […]

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Bile Esculin Test- Principle, procedure, results, uses, limitations

Bile Esculin Test- Principle, procedure, results, uses, limitations

Biology /

The Bile Esculin Test is an important diagnostic test in clinical microbiology for identifying and distinguishing some gram-positive cocci, particularly Enterococcus species and some members of the Streptococcus bovis group. By making use of these bacteria’s particular capacity to hydrolyze esculin in the presence of bile salts, the test provides a simple and reliable method

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Bacterial Growth Curve Protocol

Bacterial Growth Curve Protocol

Biology /

Understanding the growth patterns of bacterial populations is critical for microbiology, biotechnology, and a variety of industrial applications. The bacterial growth curve protocol, which illustrates variations in the quantity of bacteria over time, gives important information about bacterial behavior under various environmental conditions. The growth curve allows researchers to improve culture conditions, evaluate antibiotic effects,

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Bacterial Transformation- definition, principle, steps, examples

Bacterial Transformation- definition, principle, steps, examples

Biology /

Bacterial transformation is a critical process in molecular biology and genetic engineering that involves the uptake and incorporation of foreign DNA into bacteria. This natural phenomenon, initially identified in the early twentieth century, has been extensively used for scientific and biotechnological purposes. Scientists can use transformation to introduce new genetic material into bacterial cells, allowing

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Autoimmune Disease- Definition, Types, and Examples

Autoimmune Disease- Definition, Types, and Examples

Biology /

Autoimmune diseases refer to a broad category of intricate disorders wherein the immune system, which is meant to defend the body against pathogens and other foreign invaders, inadvertently attacks the body’s tissues. These illnesses can impact different systems and organs, resulting in a broad spectrum of symptoms and medical issues. They are broadly divided into two

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Ascaris lumbricoides- Lab Diagnosis, Treatments, Prophylaxis

Ascaris lumbricoides- Lab Diagnosis, Treatments, Prophylaxis

Zoology /

Ascaris lumbricoides, also referred to as the huge roundworm, is a parasitic worm that infects people, especially in areas with inadequate sanitation. It is the biggest intestinal nematode that infects people, and infections are most common in tropical and subtropical locations. Lab Diagnosis of Ascaris lumbricoides Microscopic Examination 1. Stool Examination The basic way for

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Biotic vs Abiotic Factors : 10 Differences, Examples

Biotic vs Abiotic Factors: 10 Differences, Examples

Biology /

Understanding the components that drive ecosystems is critical in ecology research, and one crucial idea is Biotic vs Abiotic Factors. Biotic influences include all living organisms, from the smallest bacterium to the greatest mammals, which interact in complicated ways. In contrast, abiotic factors are nonliving components such as sunlight, water, and soil that supply the

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Antigen vs Antibody- Definition and 12 Major Differences

Antigen vs Antibody- Definition and 12 Major Differences

Biology /

The immune system is a complex network of cells and chemicals that work together to protect the body from infection and disease. Antigen and antibody are crucial to this defense process, serving unique but complementary functions. Antigen vs Antibody comparisons highlight the differences between these two critical components. Antigens are foreign molecules, usually proteins or

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