“What two types of cells are involved in the immune system's nonspecific
response to rid the body of
invaders?
A. macrophages and lymphocytes
B. macrophages and neutrophils
C. neutrophils and lymphocytes

The virus genome and viral proteins are assembled into virions (virus particles) during ) the lytic cycle and the lysogenic cycle in all known host organismsb) the lysogenic cycle onlyc) the lytic cycle onlyd) the lytic cycle in all host organisms but the lysogenic cycle only in bacteria