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Why are prions and viruses classified as acellular?

Most lipids are not polymers (ie., made of repeating monomer/subunits), but share the characteristic of being                 .

Which level of protein structure determines all levels of protein structure and, thus, the three-dimensional structure of a protein?

             discovered penicillin;              went on to optimize methods for producing and purifying it.

20. In this approach, professionals assess the needs of all children and determine the level of support they need both at home and school.

Following a barbecue where all of the hamburgers were served rare (undercooked), a number of the guests reported to the ER with vomiting, diarrhea, abdominal cramps, and fever.               is the most likely cause of the patients’ distress.

The                   protects the bacteria which have them from phagocytosis (“cell eating”, an immune defense), and plays a role in pathogenicity.

Which is MISmatched?

A patient with chronic hypertension has consistently high hydrostatic pressure in their arteries.  What is the likely impact on the patient’s arterial walls? 

A 24-year-old woman presents with dysuria, urinary frequency, and a greenish vaginal discharge. She reports having multiple sexual partners. Which of the following is the most likely diagnosis?