Which of the following is NOT a characteristic of lymphocytes?

Lymphocytes are a type of white blood cell that play a crucial role in the immune system, specifically in the adaptive immune response. One of their key functions is to produce antibodies, which help identify and neutralize pathogens. They also directly attack infected cells or pathogens, and assist in coordinating various aspects of the immune response, ensuring that the body effectively fights infections.

However, lymphocytes do not play a role in blood clotting. Blood clotting, or coagulation, is primarily the function of platelets and clotting factors, which are different components of the blood. This distinction highlights that while lymphocytes are integral to immune defense, they are not involved in the mechanisms that prevent bleeding or promote healing through clot formation. Therefore, stating that lymphocytes are involved in blood clotting is incorrect, confirming that this is not a characteristic of lymphocytes.