DNA Structure, Genes, and Chromosomes
Q: What is the term for a thread-like structure of nucleic acids and protein found in the nucleus, carrying genetic information?
Did You Know?
When a B cell follicle in a lymph node or spleen is stimulated by antigen and T cell help, it develops into a secondary follicle containing a germinal center. The germinal center is a specialized microenvironment where activated B cells undergo rapid proliferation, class switching, somatic hypermutation, and selection based on antigen affinity.
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