Skip to content
    Biology A-Level

    Deamination and urea

    What Deamination and urea means in Biology A-Level, as defined for OCR.

    Definition of Deamination and urea

    Check what you remember

    Read the wording for your board, then hide it and explain Deamination and urea in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: OCR

    The breakdown of excess amino acids in the liver produces urea, and removing it helps control the solute concentration of body fluids.
    OCR · Excretion as an example of homeostatic control (study guide)

    Topics that use Deamination and urea

    Related terms

    Using Deamination and urea in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Biology questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Biology A-Level terms