One of the four nucleotide bases in RNA, pairing with adenine during RNA synthesis.

A heavy metal element used as a fuel in nuclear reactors and in the production of nuclear weapons, known for…

A compound produced in the liver from ammonia, excreted by the kidneys as a primary nitrogenous waste product in mammals.

The metabolic pathway that converts ammonia to urea in the liver, detoxifying ammonia and eliminating it through urine.

A type of cellular arrangement, typically referring to a particular structure or configuration in certain organisms.

An unusual or excessive discharge from the ear, often associated with infection.

A laboratory instrument used to separate substances of different densities by spinning them at very high speeds.

A medical imaging technique that uses high-frequency sound waves to create images of the inside of the body.

A type of electromagnetic radiation with wavelengths shorter than visible light but longer than X-rays, commonly used in sterilization and…

Light with wavelengths shorter than visible light, known for its effects on the skin, including sunburn, and its use in…