Answer Happy

Which statement is true about the cell-mediated immune
response?
a.Cytotoxic T cells target host cells infected with viruses and
other microbes
b.Helper t cells stimulate cytotoxic t cells to destroy host
cells
c.once attached to the infection or cancerous body cells,
cytotoxic t cells secrete perforin and granzymes to destroy
them
d.T helper cells stimulate macrophages and plasma b cells
(secreting antibodies) at the site of infection
e.two of these statements are true
f.each of these statements is true