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.

Acid fast stain (Kinyoun Cold Method)- Principle, Procedure and Result Interpretation

Acid fast stain (Kinyoun Cold Method)- Principle, Procedure and Result Interpretation

Biology /

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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Adrenal Gland- Structure, Hormones, Functions, Disorders

Adrenal Gland- Structure, Hormones, Functions, Disorders

Biology /

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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14 Types of Chromatography (Definition, Principle, Steps, Uses)

14 Types of Chromatography (Definition, Principle, Steps, Uses)

Biology /

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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16 Types of Microscopes with Parts, Functions, Diagrams

16 Types of Microscopes with Parts, Functions, Diagrams

Biology /

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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52 Laboratory safety symbols, signs and meanings

52 Laboratory safety symbols, signs and meanings

Biology /

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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3D Bioprinting-Definition-Principle-Process-Types-Applications.

3D Bioprinting- Definition, Principle, Process, Types, Applications

Biology /

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

Biology /

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

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Active and Passive immunity

Active and Passive immunity

Biology /

Active and Passive immunity are the two types of immunity .Active immunity is a form of immunity that develops when a person’s immune system responds to a foreign pathogen (such as bacteria, viruses, or other microorganisms) by producing antibodies and memory cells. Passive immunity is a form of immunity in which antibodies are transferred from

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