1.. Host cells infected with syphilis release materials which are bound to by IgG and IgM from patient blood sample. A. Carbohydrates B. Lipid C. Proteins D. Nucleic acids 2.. Please select pathogens that are NOT BBP. A. HepA virus B. HepB virus C. HepC virus D. HIV E. Syphilis 3.. Please select physiological temperature: A. 0 C B. 4 C C. 2 5 C D. 3 7 C E. 10 0 C.