Exam: Cambridge English: C1 Advanced (CAE)

Definition: Related to a part of the brain that is involved in the sense of smell.

Example: The study focused on the rhinencephalic structures in the brain.

Definition: The part of the brain that is mainly responsible for the sense of smell.

Example: The rhinencephalon plays a crucial role in how we perceive different odors.

Definition: A surgical procedure that involves cutting the roots of spinal nerves to help reduce pain or control high blood pressure.

Example: The doctor recommended a rhizotomy to alleviate the patient's chronic pain.

Definition: The 17th letter in the Greek alphabet, often used in mathematics and science to represent various concepts.

Example: In physics, the symbol rho (ρ) is commonly used to denote density.

Definition: A type of synthetic dye that is red to pink in color and has bright fluorescent properties, often used in coloring materials and biological staining.

Example: The scientist used rhodamine to stain the cells for better visibility under the microscope.

Definition: A rare, silvery-white metal that is very strong and does not easily corrode. It is often used in making special alloys and coatings for other metals.

Example: Rhodium is commonly used to plate jewelry to give it a shiny finish.

Definition: A light-sensitive pigment found in the retina of the eyes, crucial for seeing in low light conditions.

Example: Rhodopsin plays a key role in our ability to see at night.

Definition: The part of the brain located at the back of the head, which includes structures like the cerebellum and the brainstem, responsible for functions such as balance, coordination, and vital bodily processes.

Example: The doctor explained that the rhombencephalon plays a crucial role in controlling basic life functions.

Definition: Having a shape that resembles a rhombus, which is a four-sided figure with opposite sides that are equal in length and opposite angles that are equal.

Example: The artist created a beautiful rhombic pattern in her painting.

Definition: Describing a shape that has three sides of equal length and angles that are not right angles.

Example: The crystal structure of the mineral is rhombohedral, giving it a unique geometric appearance.