Immunity pathogens vaccines

NCERT Biology Class 12, Chapter 7

Immunity pathogens vaccines NEET Biology MCQ

Last updated: July 30, 2026

Reviewed by MedQGo Editorial Team | Last updated: July 30, 2026

Which type of lymphocyte can specifically recognize and bind to antigen peptide-MHC complexes on APC surfaces?

Agamma delta T cells
Balpha beta T cells
CB1 cells
DB2 cells

Correct answer: B. alpha beta T cells

Alpha beta T cells are responsible for recognizing and binding to antigen peptide-MHC complexes presented by antigen-presenting cells (APCs). Gamma delta T cells, B1 cells, and B2 cells do not primarily function in this manner.

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