Phosphorylation (adding a phosphate ion) to glucose or other sugars upon cell entry is an example of which of the following transport mechanisms? 

Protozoans (like amoeba) move using “little feet” know as what? 

Match each type of organism with the best description of its oxygen requirements.

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

Microbial ecology is defined as the study of:

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

Select all of the components present in both Gram-positive and Gram-negative bacterial cell walls: 

Which group of organisms can reproduce both sexually and asexually? 

Match the cell type to its best definition. 

Which term describes a microorganism that can cause disease?