Put the following events in the history of microbiology in order, from the earliest to the latest: van Leeuwenhoek observes microbes using a microscope. Ehrlich discovers the first “magic bullet” Woese devises the Three Domain system of taxonomy Pasteur disproves spontaneous generation

If a scientist added radioactive phosphorus to a microbe’s medium, which macromolecules would become radioactive?

During which stages of infectious disease is a patient contagious?

Which of the following structures of a eukaryotic cell is not likely derived from endosymbiotic bacteria?

The purpose(s) of an electron transport chain is/are to

The job of TH cells is to

Which of the following vaccine types is commonly given with an adjuvant? a.  a toxoid vaccine b.  an attenuated (“live”) vaccine c.  an inactivated (“killed”) vaccine 

Following hurricanes, people can be at risk of contracting                , due to contact with water that may be contaminated by rat urine.

Serratia marcescens cells produce a red pigment at room temperature.  The red color of the colonies is an example of which of the following?

In addition to playing a role in cell-mediated immunity, MHC molecules play roles in