What does “Antibody structure” actually mean in Human Health and Disease, and why does it matter for NEET?
a Y-shaped protein of four chains -- two heavy and two light (H2L2).
In simple words: a Y-shaped protein of four chains -- two heavy and two light (H2L2). Getting Antibody structure clear matters because NEET questions on Human Health and Disease usually test this idea directly, not just a formula you memorised.
Key point
Antibody structure
Common mistake
thinking an antibody is a single polypeptide chain.
Memory tip
an antibody is H2L2: two heavy plus two light chains.
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