In nucleic acid synthesis, which enzyme is responsible for replication of DNA?
A) Isomerase B) DNA ligase
C) DNA polymerase D) Restriction endonucleases
Question 2
Which of the following organisms is most commonly associated with ventilator-associated pneumonia?
A) Pseudomonas aeruginosa B) Haemophilus influenzae
C) Streptococcus pneumoniae D) Klebsiella pneumoniae