The diarrhea associated with enteropathogenic Escherichia coli (EPEC) is the result of Plasmid-mediated A/E histopathology with disruption of normal microvillus structure resulting in malabsorption and diarrhoea
a. true
b. false
Ans: a. true
You might also like to view...
The most frequent cause of uncomplicated community-acquired urinary tract infections is:
a. S. saprophyticus. b. Klebsiella spp. c. E. coli. d. Proteus.
After water enters a root hair, it passes to the __________ region next
a. cortex b. endodermis c. vascular cylinder d. xylem
An anticodon of sequence 5? GUA 3? will recognize the codon sequence
A) 5? GTA 3?. B) 5? UAC 3?. C) 5? CAU 3?. D) 5? AUG 3?. E) None of the codon sequences are correct.
Why is apoptosis potentially threatening to the healthy "neighbors" of a dying cell?
A) Cell death would usually spread from one cell to the next via paracrine signals. B) Lysosomal enzymes exiting the dying cell would damage surrounding cells. C) Bits of membrane from the dying cell could merge with neighboring cells and bring in foreign receptors. D) Neighboring cells would activate immunological responses.