Which statement about the specific immune response is false?
a. each t or b cell has antigen receptors for only one specific antigen.
b. t and b cells recognize antigens by using antibodies bound to their surface membranes.
c. unique antigen receptors are created by genetic recombination.
d. antigens must be presented by an mhc molecule for t and b cells to recognize them.
e. all cells express mhc-i molecules, but only antigen-presenting cells express mhc-ii molecules.
Explanation:We have learned in Chapter 2 that the body is defended by innate immune ... The antigen-recognition molecules of B cells are the immunoglobulins, or Ig. These ... Membrane-bound immunoglobulin on the B-cell surface serves as the cell's ... of antibody molecules allows each antibody to bind a different specific antigen, .
because the light is a great source of energy for the plants to survive. (i hope this )
a. each t or b cell has antigen...