Active Immunity Definition What is Active Immunity? Active Immunity occurs when your body becomes immune to a disease due to a vaccine, a successful infection in the past, or exposure to what will become an infection in the future. The condition of being immune to a particular disease by having had it or being inoculated against it. The… Read More »

Active Transport | Definition, Types & Examples Active Transport Definition What is Active transport: Active transport definition: It is a functional movement of ions, nutrients, or other solutes across a semi-permeable membrane against the natural flow of diffusion. It is defined as a process when a cell uses energy to move molecules against its concentration gradient. It can occur… Read More »

Active site | Definition, Significance & Examples Definition of Active Site What is the Active site of an enzyme? In chemistry, an Active site of an enzyme is the place to which a substrate binds. Sometimes, enzymes can catalyze multiple chemical reactions, either sequentially or simultaneously. In short, it is the region of an enzyme that binds the… Read More »

Acetic Acid | Definition, Formula & Uses Definition of Acetic acid What is Acetic Acid: It is a fully symmetrical molecule. The name of acetic acid comes from acetum, which is Latin for vinegar. The acid does not give rise to a sour taste in any significant amount. It is the product of microbial fermentation. The sour taste… Read More »

Abdomen | Definition, Anatomy, & Functions Abdomen Definition Where is your abdomen: It is the area of the human body between the thorax and pelvis. It houses several important organs, including the stomach, intestines, pancreas, liver, spleen, and kidneys. Trillions of bacteria that aid in digestion also inhabited the abdominal cavity. Pain in the lower left abdomen involved many… Read More »

Abdominal Cavity | Definition, Organs, and Functions  Abdominal Cavity Definition What is the abdominal cavity: The cavity of the abdomen is called the abdominal cavity. It is a space in the body where many organs are located, including the stomach, small intestines, large intestines, liver, spleen, and kidneys. It has a closed top and open bottom that allow… Read More »