Las Positas College Vacuum Technology 60A & 60B. Page 36 Rights Reserved, Biltoft, Benapfl, and Swain Fall 2002. If we know that at the beginning of our experiment the volume of vessel 1 is 120 liters, and the pressure of gas inside vessel 1 is 760 Torr, and that vacuum vessel 2 has been.
A lymphocyte is one of the subtypes of white blood cell in a vertebrate's immune system. Lymphocytes include natural killer cells (NK cells) (which function in cell-mediated, cytotoxic innate immunity), T cells (for cell-mediated, cytotoxic adaptive immunity), and B cells (for humoral, antibody-driven adaptive immunity). They are the main type of cell found in lymph, which prompted the name lymphocyte.
Lymphocytes are different from other types of white blood cells because they recognize and remember invading bacteria and viruses. T lymphocytes, or T cells, are responsible for cell-mediated immunity. T cells come in many types with specific functions, including: 1  Helper T cells direct the immune system. 2  Cytotoxic T cells release certain chemicals that break open to kill invading organisms. 3  Memory T cells remain after this process to help the immune system respond more quickly when the same organism is encountered again. 4  Suppressor T cells do ...