Enzymes are biocatalysts that enhance the speed or rate of biochemical reaction without themselves undergoing any change. They are biomolecules that are synthesized by living cells. They are protein in …
Read more6 Types of Enzyme Inhibition with Mechanisms, examples and Importance
Pharmacology is a science that studies the effect of a drug and the body’s response to it. It is aimed at bringing therapeutic benefits from the drug. Toxicology is a …
Microvilli were first seen by Granger and Baker in 1950 on intestinal epithelial cells by electron microscopy. They appear as brush bristles on the apical cell surface of some epithelial …
Read moreMicrovilli Structure, Function, Location and Significance
There are many secretory organs in the human body. This includes Endocrine glands: Hypothalamus., Pituitary gland, thyroid, parathyroid, adrenal gland, the pineal gland, and thymus gland. Exocrine glands: Salivary glands, …
Read more15 Secreting Organs in Human Body | Their List Locations & Functions
The human body is made of many organs with different structures and functions. Of them, there are many hollow organs like Heart Blood vessels (arteries and veins) Stomach Small intestine …
Birds are vertebrate animals that have a distinct ability to fly. Unlike mammals and reptiles, their forelimbs are modified into wings, which make them master the sky. They never live …
Read more6 Types of birds | Scientific Classification with Characters & Pictures
The human body has 5 special sense organs which are of immense use to life. These include the Eyes Ears Nose Tongue Skin. They are called special because they have …
Read more5 Special Sense Organs | Their Location and Functions in the Body
Rocks and stones are naturally formed solid matter. They are hard, robust, and long-lasting. They are beneficial to both men and the environment in many ways. Uses of Rocks and …
A root system is part of the plant that holds it to the ground and supply water and other essential nutrients. All the complex formed by the roots of a …
Read moreRoot System | 5 Basic Types with Examples and Pictures
A material can undergo either a chemical change, physical change, or both. The key differences between chemical and physical change are seen in terms of visible change in forms. In …