Question 1
Which statement is true regarding the immune response in humans?
◦ Before birth, lymphocytes are not produced.
◦ B lymphocytes come from the thymus.
◦ The thymus releases mature lymphocytes.
◦ Generation of clonal diversity occurs in primary lymphoid organs.
Question 2
Which statement best describes the cells and their functions in the humoral arm of the immune system?
◦ Cells undergo differentiation and develop into subpopulations.
◦ Cells attack cancerous cells.
◦ Antibodies are primarily responsible for protection.
◦ Cells in the humoral arm are also called cellular immunity.