3. Primary immunodeficiencies affecting T cells tend to be more severe than those affecting B cells because: A. T cells control
the innate immune response. B. T cells regulate antigen presentation. C. T cells regulate the adaptive immune response. D. T cells can trigger apoptosis. E. None of the above.
The adaptive immune is characterized by immunological memory, specificity, and self nonself recognition. These cells are involved in lymphocytes that fight against the specific antigen.
T cells tend to be more severely affected than the B cells by the primary immunodeficiencies however both are the major components of the adaptive immune system.
A difference between plant cells and animal cells is that most animal cells are round whereas most plant cells are rectangular. Plant cells have a rigid cell wall that surrounds the cell membrane.
