You and your neighbor have had several discussions regarding religion and politics. Like you, he was born and raised in the United States. He is very religious and strongly believes that there is life after death. Based on these beliefs, which of the following is most likely his ethnicity?

Which is not true of Ascariasis?

A human pathogenic organism for which the tsetse fly is a vector is the genus:

Which was not a contribution of Pasteur?

This non-motile protozoa is found in most lakes, streams and wells in the U.S.A. It is resistant to chlorine and causes diarrhea in immuno-suppressed individuals when ingested.

Jenner’s principal contribution was:

When doing a Gram stain which reagent is applied last?

Carl Woese proposed a 3 domain classification system based on differences in:

To which kingdom does Giardia sp. belong?

Which is not associated with malaria?