Biology

Biology is the branch of science that primarily deals with the structure, function, growth, evolution, and distribution of organisms. It’s a methodological study of life and living things.

Biology is the scientific study of life. It spans multiple levels, from biomolecules and cells to organisms and populations12. All living things share common biological phenomena, such as reproduction, cell division, and the transmission of genetic material.

Bioremediation of hydrocarbons, heavy metals and xenobiotics

Bioremediation of hydrocarbons, heavy metals and xenobiotics

Biology /

Define Bioremediation? One method that shows promise for improving our environment and providing a sustainable and natural solution to pollution issues is bioremediation. Numerous environmental issues confront our world, such as pervasive xenobiotic, heavy metal, and hydrocarbon pollution. Because of the serious threats these contaminants represent to ecosystems and human health, effective and long-lasting cleanup […]

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Biosensors: Components, Working principle and Types

Biosensors: Components, Working principle and Types

Biology /

What do you mean by Biosensors? Biosensors are a fast-growing field that have the potential to completely change a lot of elements of our life. Numerous opportunities for enhancing healthcare, environmental monitoring, and other areas are presented by their capacity to identify and quantify biological occurrences in real-time. Imagine a tiny device, capable of sensing

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Bioremediation Concept, Types, Advantages and Limitations

Bioremediation: Concept, Types, Advantages and Limitations

Biology /

What do you mean by Bioremediation? Bioremediation is a natural process that purges contaminated surroundings by using live creatures, mostly microorganisms. These bacteria have the incredible capacity to convert dangerous contaminants, such as pesticides, heavy metals, and oil spills, into less dangerous or even harmless compounds. Imagine living in a dirty, toxic wasteland where animals

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Malonate test Principle, Requirements, Procedure, and Result interpretations

Malonate test: Principle, Requirements, Procedure, and Result interpretations

Biology /

Malonate test is a valuable tool in microbiology for differentiating bacteria based on their ability to utilize malonate as a sole carbon source. By observing the color change in the medium, microbiologists can gain insights into the metabolic capabilities of the bacteria, aiding in their identification and characterization. Malonate test A biochemical test called the

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Reproductive-system-of-Earthworm

Reproductive system of Earthworm

Biology /

Reproductive system of Earthworm is an intricate and specialized structure adapted for hermaphroditism, meaning each individual possesses both male and female reproductive organs. Reproductive system of Earthworm As hermaphrodites, earthworms have both male and female reproductive organs. Earthworms are referred to as farmers’ companions. They have a cylindrical, metamerically segmented body. They’re reddish-brown in color.

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Satellitism test for identification of Haemophilus influenzae

Satellitism test for identification of Haemophilus influenzae

Biology /

Haemophilus influenzae requires both X factor (hemin) and V factor (NAD) for growth, which are not readily available in all growth media but can be produced by certain other bacteria. Haemophilus influenzae Haemophilus influenzae is a small, pleomorphic, Gram-negative coccobacillus that is a significant human pathogen. It is part of the normal flora of the

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4-Methylumbelliferyl-β-D-Glucuronide (MUG) Test

4-Methylumbelliferyl-β-D-Glucuronide (MUG) Test

Biology /

4-Methylumbelliferyl-β-D-Glucuronide (MUG) test is a biochemical assay used to detect the enzyme β-glucuronidase, which is produced by certain bacteria, notably Escherichia coli (E. coli). This test is commonly used in microbiological water testing and food safety to identify E. coli as an indicator of fecal contamination. 4-Methylumbelliferyl-β-D-Glucuronide Test The 4-Methylumbelliferyl-β-D-Glucuronide test (MUG) is a biochemical

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Optochin susceptibility test Principle, Procedure and Results interpretation

Optochin susceptibility test: Principle, Procedure and Results interpretation

Biology /

Optochin susceptibility test is a key diagnostic tool used to differentiate Streptococcus pneumoniae from other alpha-hemolytic streptococci, particularly Streptococcus viridans group. The test is based on the sensitivity of S. pneumoniae to the antibiotic optochin, which inhibits its growth. Optochin Susceptibility Test Optochin Susceptibility Test is a laboratory method used to differentiate Streptococcus pneumoniae from

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