Two types of white blood cells called lymphocytes are vital to the specific immune response. Lymphocytes are produced in the bone marrow, and mature into one of several subtypes. The two most common are T cells and B cells. An antigen is a foreign material that triggers a response from T and B cells.
The Benefits of Determination. Determination refers to a person's sense and firmness of purpose. It is a state of mind that keeps people going despite the challenges and obstacles that get in the way. Determination has brought to people success.
Determination is defined as a firm intent or a decision which has been reached. An example of determination is the strength to keep applying for jobs after being turned down by dozens of potential employers.