More cells participate in this response than the in the primary response. The secondary response is more rapid and produces a greater amount of antibody. Moreover, the antibody concentration remains high for a much longer period. The main antibody produced during the secondary response is IgG. The secondary response is due to the activity of the B-lymphocytes (memory cells) stimulated during the primary response.
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Pendleton, SC Stats and Demographics for the 29670 ZIP Code. ZIP code 29670 is located in northwest South Carolina and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density. The people living in ZIP code 29670 are primarily white.