The _____ is the bacterial structure that acts as a selective barrier, allowing nutrients to enter the cell and wastes to leave the cell. plasma membrane. nucleoid region. ribosome. pili. cell wall. The structure that regulates the passage of material into and out of this bacterial cell is indicated by the letter _____.
Despite the body of knowledge around it, there was a major uptick in syphilis cases during the 2000s, especially among women ages 20 to 24 and men ages 35 to 39 (CDC). If syphilis goes untreated, the affected person is at risk of developing neurosyphilis.
What happens when a UTI goes untreated? Not good: If you have a symptomatic uti, it should treated by your doctor after diagnosis and selection of the appropriate antibiotic. If not treated, the infection can progress up toward the kidney and become much more serious including infection of the blood.