Biology Dictionary

  • Fever

    Fever

    An elevated body temperature, usually in response to infection or inflammation, that is typically over 38°C (100.4°F).

  • Feverish

    Feverish

    Describing a state of having a fever, often associated with symptoms like sweating, chills, and general discomfort.

  • Fh

    Fh

    Abbreviation for ‘familial hypercholesterolemia,’ a genetic disorder characterized by high cholesterol levels in the blood.

  • Fiber, fibre

    Fiber, fibre

    A type of carbohydrate that is not digested by the body but is important for maintaining digestive health.

  • Fibril

    Fibril

    A small, thread-like structure, typically found in muscles or connective tissue, that contributes to the structural integrity of the organism.

  • Fibroblast

    Fibroblast

    A type of cell in connective tissue that produces collagen and other extracellular matrix components necessary for tissue repair and maintenance.

  • Fate map

    Fate map

    A diagram that shows the developmental fate of different cells in an embryo during the early stages of development.

  • Fatty acid

    Fatty acid

    A long-chain hydrocarbon molecule with a carboxyl group at one end, commonly found in lipids and important for energy storage and cellular function.

  • Fatty acids

    Fatty acids

    Carboxylic acids with long hydrocarbon chains, which can be saturated or unsaturated, and are a major component of fats and oils.

  • Fauces

    Fauces

    The passage from the mouth to the throat, including the soft palate, uvula, and tonsils.