Biology Dictionary

  • Lactic acid

    Lactic acid

    An organic acid produced in muscle cells during anaerobic respiration.

  • Lactic acid fermentation

    Lactic acid fermentation

    A metabolic process by which glucose is converted into lactic acid, especially in muscle cells.

  • Lactogenic hormone

    Lactogenic hormone

    Also called luteotropin or prolactin, a hormone that stimulates milk production in mammals.

  • Lacuna

    Lacuna

    A small space or cavity, especially in bone tissue where osteocytes reside.

  • Lag growth phase

    Lag growth phase

    The initial period in bacterial growth where cells adapt to new conditions before starting division.

  • Lag phase

    Lag phase

    The period of adjustment before a microorganism starts to divide rapidly in a new environment.

  • Lageniform

    Lageniform

    Having the shape or characteristics of a bottle gourd or lageniform structure.

  • Lagging strand

    Lagging strand

    The DNA strand that is synthesized discontinuously during DNA replication.

  • Lagomorph

    Lagomorph

    A mammal of the order Lagomorpha, which includes hares, rabbits, and pikas.

  • Lagomorpha

    Lagomorpha

    An order of mammals that includes rabbits, hares, and pikas.