Notes and Study material for Exams
Tissue Culture methods and applications Tissue culture refers to a method in which fragments of a tissue (plant or animal tissue) are introduced into a new, artificial Environment, where they continue to function or grow. While fragments of a tissue are often used, it is important to note that entire organs are also used for … Read more
[su_posts template=”templates/list-loop.php” posts_per_page=”320″ post_type=”post,page” tax_term=”297″ tax_operator=”0″ order=”desc”], Forensic science is the application of science to the law. Forensic scientists use their knowledge of science to help solve crimes and identify criminals. Forensic science is a broad field, and there are many different sub-disciplines within it. Some of the most common sub-disciplines include forensic anthropology, forensic … Read more
Stem Cell Research Stem cells are undifferentiated, or “blank,” cells. This means they’re capable of developing into cells that serve numerous functions in different parts of the body. Most cells in the body are differentiated cells. These cells can only serve a specific purpose in a particular organ. For example, red blood cells … Read more
Chemical Safety: A Multifaceted Approach to Protecting People and the Environment Chemical safety is a critical aspect of modern life, encompassing the safe handling, storage, transportation, use, and disposal of chemicals. It involves a complex interplay of scientific knowledge, regulatory frameworks, and responsible practices to minimize risks associated with chemical exposure and ensure the well-being … Read more
Pesticide Residues in Human Blood: A Silent Threat to Our Health Pesticides, designed to protect crops and control pests, have become ubiquitous in our environment. While they play a crucial role in agriculture and public health, their widespread use raises concerns about potential human exposure and its health implications. This article delves into the presence … Read more
Introduction to alkaloids (nicotine and cocaine) Alkaloids, any of a class of naturally occurring organic nitrogen-containing bases. Alkaloids have diverse and important physiological effects on humans and other animals. Well-known alkaloids include morphine, strychnine, quinine, ephedrine, and nicotine. Alkaloids are found primarily in Plants and are especially common in certain families of flowering … Read more
Lead: A Silent Threat to Human Health Lead, a heavy metal found naturally in the Earth’s crust, has been used by humans for centuries. Its malleability, durability, and resistance to corrosion made it a valuable material for various applications, from plumbing and paint to batteries and ammunition. However, the widespread use of lead has come … Read more
REM in Toxicology: A Comprehensive Overview Rapid eye movement (REM) sleep is a crucial stage of sleep characterized by brain activity similar to wakefulness, vivid dreaming, and muscle paralysis. While REM sleep is essential for cognitive function, emotional regulation, and memory consolidation, its role in toxicology is less well-understood. However, emerging research suggests that REM … Read more
Unmasking the Silent Killer: A Deep Dive into Pesticide Toxicity Testing Pesticides, the chemical weapons deployed against unwanted pests, have revolutionized agriculture and disease control. However, their widespread use comes with a dark side â the potential for toxicity to humans, animals, and the environment. Understanding the risks associated with these chemicals is paramount, and … Read more