Which of these do lymphocytes produce?
Antigens
Antibodies
Antibiotics
What type of cell engulfs pathogens?
Red blood cells
Phagocytes
Lymphocytes
What are the two types of lymphocyte?
A and B lymphocytes
X and Y lymphocytes
B and T lymphocytes
Lymphocytes can remain in the system as what?
Memory cells
What is true of white blood cells in a second exposure to infection?
They are produced more rapidly and in greater numbers
They are produced more slowly but in greater numbers
They are produced more rapidly but in lower numbers