Class 12 · Human Health and Diseases

Antibody Structure and Labeling — NEET Biology

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Draw a well-labelled diagram of an antibody molecule.

NCERT Biology · Class 12 · Chapter 7 · Paragraph 98
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Consider the following statements about acquired immunity: 1. It is pathogen-specific and characterised by memory. 2. Primary immune response is of high intensity while secondary response is weaker. 3. T-lymphocytes mediate cell-mediated immunity (CMI). 4. Antibody structure consists of two light and two heavy peptide chains, represented as H₂L₂. 5. Antibody-mediated response is also called humoral immune response. Which of the above statements are correct?

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