Can someone please explain to me the different stages of B cell nouns?
Answer:
B cell nouns takes place within two stages. First stage: Shortly before and after birth, stem cell develop into immature B cell. Second stage (occurs only if young B cell contacts its specific antigen): Immature B cell develops into activated B cell, which divides speedily and repeatedly to form a clone of plasma cells and a clone of memory cell. Plasma cells mask antibodies capable of combining near specific antigen that caused not fully formed B cell to develop into active B cell. Stem cell maintain a constant population of just this minute differentiating cells.
In other words:
Stem cell develop shortly before and after birth into undeveloped B cells, which are small lymphocytes beside antibody molecules in cytoplasmic membranes. They migrate to the lymph nodes, liver, and spleen. The binding of antigent o antibody on surfaces of unripe B cells change them into activated B cell. They divide rapidly and repeatedly to form clones of any memory cells or plasma ells. The memory cell are stored in the lymph nodes. Subsequent exposure to appropriate antigen change memory cells to plasma cell. Plasma cells cloak into the blood to create antibodies.
They don't really ever develop.
OK well...to sit here and try to pretend I know anything almost that would be going against everything I believe in...and specifically to tell the truth...HOWEVER I did find a fitting link that may answer your cross-question
hope this helps!
http://microvet.arizona.edu/courses/mic4...