Which of the Following Statements Are True of Bacteria (Select

Multiple Choice

Which of the following statements are true of bacteria (Select all that apply) ?

A) Bacterial DNA is always in pairs of circular chromosomes.
B) The chemical structure of the cell wall of bacteria is the basis for the Gram stain.
C) A bacterial capsule inhibits phagocytosis by white blood cells.
D) Bacterial flagella permit attachment to a host cell.
E) Many bacterial toxins are enzymes the bacteria use to obtain food.
F) A bacterial spore is a reproductive structure that produces four bacteria from one.
G) “Coccus” is to “sphere” as “bacillus” is to “square.”
H) Anaerobic bacteria do not reproduce in the absence of oxygen.