This is a model of a bacterial cell. what statement about the structure and function of bacterial cell parts is correct? a) dna is contained in a primitive nucleus. b) energy for movement is generated in the pilli. c) ribosomes are the location for protein synthesis. d) cellular respiration takes place within the mitochondria.

The correct option is C which is, "Ribosomes are the location for protein synthesis".

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.