Definition: A process in which charged particles move through a liquid or gel under the influence of an electric field, often used in scientific and medical applications.

Example: The researchers used cataphoresis to separate the different components of the solution.

Definition: To spring or launch forward suddenly and forcefully.

Example: The athlete catapulted into the air during the long jump.

Definition: A device used to launch objects, especially in ancient warfare, or to propel aircraft from a ship.

Example: The soldiers used a catapult to launch stones over the castle walls.

Definition: To throw or launch something with great force, similar to how a catapult works.

Example: The engineer used a catapult to launch the small model into the air.

Definition: A type of organic compound that is important in biology, consisting of a benzene ring with two hydroxyl (OH) groups attached to it.

Example: Catechol is often used in chemical reactions and as a building block in organic synthesis.

Definition: A curve formed by a flexible cable or chain that is hanging freely between two points, shaped like a U or an inverted U.

Example: The bridge was designed with a catenary arch to distribute weight evenly.

Definition: The process of linking things together in a series or chain, especially in chemistry where atoms form bonds to create chains or rings.

Example: The catenation of carbon atoms allows for the formation of complex organic molecules.

Definition: A three-dimensional shape created by rotating a catenary curve around an axis.

Example: The catenoid is an important shape in architecture and engineering due to its structural properties.

Definition: A type of enzyme found in animal tissues that helps break down proteins into smaller pieces called polypeptides.

Example: Cathepsins play a crucial role in the digestion of proteins within cells.

Definition: Describing something that is attracted to the negative electrode in an electrical circuit.

Example: The ions moved in a cathodal direction during the experiment.

Definition: A type of electrode that has a negative charge and is used in various electrical devices, such as batteries and electron tubes, where it plays a role in the flow of electricity.

Example: In a battery, the cathode is where the reduction reaction takes place.

Definition: A type of ion that carries a positive charge and moves towards the negative electrode during electrolysis.

Example: In a solution, the cation is attracted to the cathode where it can gain electrons.