I need help with biology questions =]?

[H20PoloMasta]

(1) a(n) _____ is a virus that infects a bacterial cell.
a. endospore
b. consumers
c. plasmid
d. bacteriophage

(2) viruses are...
a. producers
b. consumers
c. parasites
d. decomposers

(4) cyanobacteria are
a. eubacterial heterotrophs
b. photosynthetic autotrophs
c. salt loving archaebacteria
d. chemosynthetic autotrophs

(5) a reaction by tissues to any type of injury by swelling pain heat and redness is called
a. phagocytosis
b. physical defense
c. inflammation
d. infection

(6) saliva and tears contain ____ an enzyme that destrys many bacteria.
a. lysozyme
b.toxin
c. histamine
d. complement

(7) a pathogen that passes from one host to another is said to be ..
a. infectious
b. toxix
c. nonspecific
d. specific

(8) many pathogens injure the host by producing
a. antibodies
b. toxins
c. pus
d. lysozyme

(9) koch's postulates cannot be carried out on viral diseases because the viruses____.
a. do not have hosts
b. are not pathogens
c. cannot be grown outside cells
d. are too deadly

thx