Who performed an elegant series of experiments that finally and definitively disproved the theory of spontaneous generation?

Which external cell structure is used exclusively by spirochetes to make their cells move by spinning? 

Select all of the following statements that describe endosymbiotic theory:

Match the theory of microbiology with its definition: 

Which genus of bacteria contain mycolic acid in their cell walls, a hydrophobic substance that repells Gram stain? 

Who is credited for his “accidental” discovery of a naturally occurring antimicrobial agent?

Which of the following best describes the cell membranes of microbes that thrive at low temperatures?

Match each subfield of microbiology with an example.

Who first observed unicellular organisms, which he called “animalcules,” using a microscope he developed?

Select all of the following components of Cell Theory: