Exam: Cambridge English: C1 Advanced (CAE)

Definition: A type of chemical compound that has one amino group and is important for sending signals in the brain.

Example: Serotonin is a well-known monoamine that affects mood and behavior.

Definition: Relating to the transmission of signals in the brain using specific chemicals called monoamines, which include neurotransmitters like catecholamines and indolamines.

Example: The monoaminergic system plays a crucial role in regulating mood and behavior.

Definition: Describing a substance that can donate only one hydrogen ion in a chemical reaction, or has only one replaceable hydrogen atom.

Example: The solution is monobasic, meaning it can donate just one hydrogen ion to the reaction.

Definition: Referring to a type of organic compound that has only one carboxyl group in its structure.

Example: Acetic acid is a common example of a monocarboxylic acid.

Definition: Having only one color or shade, without any variation in hue.

Example: The artist created a stunning monochromatic painting using only shades of blue.

Definition: A device that separates light into different colors or wavelengths, allowing only a specific range to pass through.

Example: The scientist used a monochromator to analyze the light spectrum of the sample.

Definition: This term describes a type of crystal structure that has three axes of different lengths, where two of the axes meet at an angle that is not a right angle, and the third axis is at a right angle to one of the other two.

Example: The mineral exhibits a monoclinic crystal system, which is evident in its unique shape.

Definition: Relating to or produced from a single type of cell or clone, often used in reference to antibodies or cell populations.

Example: Monoclonal antibodies are used in various medical treatments and research.

Definition: A type of product made from identical cells that are clones of a single parent cell, often used in medical treatments, especially antibodies.

Example: Monoclonal antibodies are used in various therapies to treat diseases like cancer.

Definition: Having total control or authority, often in a political context, where one person or group holds all the power.

Example: In a monocratic system, decisions are made by a single leader without input from others.

Definition: A solid material that is made up of a single crystal structure, meaning it has a uniform and continuous arrangement of atoms throughout.

Example: The scientist studied the properties of the monocrystal to understand its unique characteristics.