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.
Ancylostoma duodenale, is a kind of parasitic nematode. This particular kind of roundworm attacks people’s small intestines. The mouthparts of Ancylostoma duodenale resemble hooks, which it employs to cling to the intestinal wall and consume its host’s blood. The sickness known as hookworm disease, or ancylostomiasis, is brought on by this parasite and can cause […]
Respiration is a basic biological process which allows organisms to release waste products while converting biochemical energy from nutrients into adenosine triphosphate (ATP). Anaerobic respiration is the process that takes place when oxygen is not present, whereas aerobic respiration happens when oxygen is present. There are two main types of respiration. They are: What is
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Brilliant Green Agar (BGA) is a specialized culture medium widely used in microbiology, particularly for isolating and identifying Salmonella species (except S. Typhi and S. Paratyphi). Its distinct composition and features make it an invaluable resource in clinical and food microbiology contexts. What is Brilliant Green Agar ? BGA is a selective medium primarily used for
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Anabolism refers to the metabolic processes in living organisms where complex molecules are synthesized from simpler ones. This process requires energy, usually sourced from molecules like ATP (Adenosine Triphosphate), and involves the assembly of smaller molecules into larger, more complex ones. Anabolic processes are crucial for growth, repair, and maintenance of tissues and organs in
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Another broad test for all carbs is the Principle-Anthrone test. Carbohydrates in this test also get dehydrated when they react with concentrated H2SO4 to generate furfural. When this furfural combines with anthrone, a blue green complex is produced. Definition A colorimetric assay called the Anthrone Test is used to measure the amount of carbohydrates in
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Alternative splicing is a process during gene expression where different combinations of exons within a pre-mRNA transcript can be spliced together, resulting in multiple mRNA isoforms derived from a single gene. This process allows for the production of structurally and functionally diverse proteins from a single gene. Alternative Splicing- Definition During the molecular process of
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Amensalism Interaction, is a biological interaction in which one organism is prevented from existing or is destroyed while the other is left undisturbed. This interaction is commonly observed in both artificial and natural contexts, and it can happen through a variety of processes. Amensalism influences species interactions and preserves ecological balance, which in turn shapes
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Amoeba proteus is one kind of amoeba, a single-celled creature included under the kingdom Protista . Its capacity to shift shape and amorphous morphology are mainly attributed to the existence of pseudopodia, which are transient cytoplasmic extensions that are used for feeding and mobility. Amoeba proteus is a species of amoeba that is primarily found
Alkaline peptone water is a specialized growth medium used in microbiology, particularly for the isolation and enrichment of Vibrio species, including Vibrio cholerae. The medium is characterized by its alkaline pH, which inhibits the growth of many bacteria while promoting the growth of Vibrio species. It typically contains peptone, sodium chloride, sodium hydroxide, and water.
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What is Amies Transport Medium? It is Clinical specimens, especially those harboring bacteria, are collected and transported using Amies transport medium, a specialized microbiological transport medium. Start and Amies created it in the middle of the 20th century. Its Composition It is a type of specialized microbiological transport medium that is used to transfer bacteria
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