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.
Buffer and Extraction Buffer are the solution that helps maintain a stable pH level, especially during experiments involving chemical reaction. A buffer is a solution that can withstand pH shifts when modest amounts of an acid or base are introduced. This feature is critical for maintaining a stable environment in a variety of chemical and […]
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What is Butyrate Disk Test ? The Butyrate Disc Test is intended to identify Moraxella (Branhamella) catarrhalis by assuming its presence in bacterial colonies isolated on culture media by looking for butyrate esterase. A butyrate disc test is a lab test that evaluates the gut’s butyrate-producing bacteria’s efficacy. Principle A qualitative approach called the Butyrate
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Breast is a glandular organ found on the chest of humans and other primates. Females’ are largely responsible for producing milk to sustain infants, whereas male are often undeveloped and non-functional. What is Breast ? The breast is a glandular organ located on the chest of humans and other mammals. In females, it is primarily
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What is Botulism ? A toxin generated by the bacterium Clostridium botulinum causes the uncommon but deadly disease known as botulism. This toxin causes paralysis by interfering with the neurological system. It is One dangerous and sometimes fatal illness. See a doctor right away if you think you or someone you know may have it.
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Brain Heart Infusion Agar(BHI) is a nutrient-dense medium used in microbiology to cultivate a wide range of fastidious and non-fastidious microorganisms such as bacteria, yeasts, and molds. What is Brain Heart Infusion Agar? Brain-Heart Infusion(BHI) Agar is a nutrient-rich medium commonly used in microbiology to produce a wide variety of fastidious and non-fastidious microorganisms, such
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Binary Fission Certain protists and bacteria that are single-celled creatures use asexual reproduction called binary fission. One parent cell divides into two identical daughter cells; it is a simple process. Single-celled organisms such as bacteria and certain protists use an asexual reproduction mechanism called B. fission. The division of a single parent cell into two identical daughter cells is a straightforward procedure. Steps of B. Fission DNA Replication The genetic material is duplicated twice, exactly by the circular DNA molecule. Cell Division As new components for the cell wall and plasma membrane are created, the cell grows. DNA Division The two DNA molecules adhere to the cell membrane in distinct places.
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Blood is a specialized bodily fluid that circulates through the cardiovascular system, consisting of the heart and BLD vessels. It plays a crucial role in maintaining homeostasis, delivering essential substances to cells, and removing metabolic waste products. It is a specialized biological fluid that circulates throughout the cardiovascular system, which includes the heart and BLD
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Brucella Agar The purpose of Brucella agar is to isolate and identify the bacteria that cause brucellosis, a zoonotic illness that affects both humans and animals. It is a selective and differential culture medium. Brucella Blood Agar (BRU) is designed to isolate, quantify, and partially identify clinical specimen-derived obligate anaerobic bacteria. If properly incubated, this
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Blood group, or blood type, is the classification of blood based on the presence or absence of particular antigens on the surface of red blood cells. These antigens determine compatibility for blood transfusions and play an important role in immunological responses. What is Blood Group? A blood group, also known as a blood type, is
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Blastocyst stage is an important step in the early development of animals, including humans. It occurs after fertilization but before implantation into the uterine wall. It is essential for embryo and placental development after implantation into the uterine wall. What is Blastocyst? It is an early stage in the development of mammalian embryos, including humans,
