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.
Active vs. Passive Transport: Differences and Examples Active transport is the process by which molecules move across a cell membrane while being pumped against a concentration gradient by ATP, or energy. Passive transport is the movement of molecules through the concentration gradient and across the cell membrane without the use of ATP, or energy. Active […]
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The Kinyoun Cold Method is a modified version of the traditional Ziehl-Neelsen acid-fast stain technique used for identifying acid-fast bacteria, particularly Mycobacterium species such as those causing tuberculosis and leprosy. This method, developed by Joseph Kinyoun, does not require heating (“cold” method), making it simpler and safer for routine laboratory use. Here’s an overview of
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Biology has been interested in the topic of adrenal glands over the years because of their diverse structure, intricate neurological connections, multitude of physiological activities, and large hormone production. The adrenal glands, also called suprarenal glands, are a pair of glands occurring on the top of kidneys and produce different steroid hormones.Hormones produced by this
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Actin vs Myosin: Definitions and Examples Actin filaments are in charge of a variety of cell movements, typically in conjunction with myosin. The first example of a molecular motor is the protein myosin, which transforms chemical energy from ATP into mechanical energy to produce force and motion. Muscle contraction is the most notable type of
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Chromatography is a flexible analytical method in chemistry that is used to separate and examine mixtures of chemicals into their constituent parts. Chromatography comes in different forms, each with unique uses, procedures, and guiding principles. Below are 14 different types of chromatography and a brief explanation of its purposes, procedures, and guiding principles: Column Chromatography
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A microscope is a device that magnifies images of small objects, enabling humans to closely inspect and evaluate minuscule structures. Although there are many other kinds of microscopes, the optical microscopes is the most often used. Applications of Microscopes In areas such as biology, medicine, materials science, and quality assurance, microscopes are essential. They make
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Laboratory safety symbols are standardized icons used to indicate potential hazards and ensure a safe working environment in laboratories. In general, the term “laboratory” designates a controlled setting used for scientific measurements, research, experiments, and analysis. There are many different types of laboratories, such as those found at research facilities, academic institutions, hospitals, and industrial
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A centrifuge is a tool used to divide mixture components according to their size, density, rotor speed, and medium viscosity. In laboratories, they are frequently used to separate biological components from crude extracts. There are various types of centrifuges. They are as follows: Types of Centrifuges: 1. Benchtop or Tabletop Centrifuges: It is a small,
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3D Bioprinting is using 3D printing processes, bioprinting is a state-of-the-art technology that deposits layers of living cells to produce living tissues and organs. The exciting topic of bioprinting uses cells, growth factors, bio-inks, and biomaterials to produce functional structures utilizing 3D printing and biology. Principle of 3D Bioprinting The principle of 3D bioprinting are
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Plant Taxonomy Plant taxonomy is the science of naming, characterizing, categorizing, and identifying plants. It is a discipline of botany that studies the classification of plants into several groups based on their similarities and evolutionary links. Plant taxonomy organizes plant diversity and helps us comprehend its evolutionary history. The science of naming and classifying plants
