Final answer:
T-independent antigens do not typically induce a strong immunological memory as T-dependent antigens do. T-dependent antigens stimulate both memory B and T cells which are critical for a robust and enduring immune response, and this is a fundamental principle behind effective vaccinations.The right option isFAlse
Step-by-step explanation:
False. While it is true that the immune system can generate memory cells in response to pathogens, there are some nuances regarding T independent antigens. T-independent antigens are typically polysaccharides that can stimulate B cells without the assistance of T helper cells, leading to a primary immune response. However, T-independent antigens do not typically induce a strong immunological memory, unlike T-dependent antigens which do engage both B and T cells and create long-lasting memory cells.
Memory B cells and memory T cells are the cornerstones of immunological memory. Following exposure to T-dependent antigens, secondary exposures result in a more robust and quicker secondary antibody response initiated by these memory cells. Vaccines often work on this principle, exposing the immune system to a fragment of the pathogen, whether it's T-dependent or attenuated, to stimulate the production of memory cells which provide future protection against the disease.