Question detail

Which statement best describes the specificity of monoclonal antibodies?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Monoclonal antibodies (biology only) (HT only)

Question

  1. A. They can bind to any protein in the body.
  2. B. They are produced from a mixture of different cells.
  3. C. They are designed to bind to a specific site on a specific antigen.
  4. D. They can adapt their binding site based on the environment.

Answer

The correct option is They are designed to bind to a specific site on a specific antigen. because it matches the approved biology in Producing monoclonal antibodies within Monoclonal antibodies (biology only) (HT only).

Explanation

The correct option is They are designed to bind to a specific site on a specific antigen. because it stays accurate for Producing monoclonal antibodies in Monoclonal antibodies (biology only) (HT only). It matches the approved learning objective about explain that monoclonal antibodies are specific to one binding site on one protein antigen and avoids the oversimplified distractors.

Common mistake

Misunderstanding Specificity

Students often think that monoclonal antibodies can bind to multiple antigens or sites on a protein, rather than being specific to one binding site on one protein antigen.

Emphasize the definition of monoclonal antibodies and their specificity. Use diagrams to illustrate how each monoclonal antibody is designed to target a unique binding site on a specific antigen.

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Explain That Monoclonal Antibodies Are Specific To One Binding Site On One Protein Antigen Mcq 5 | AQA GCSE Biology Question detail | ExamCompanion