These cellular structures have stacks of thylakoid membrane sacs that contain photosynthetic pigments. 

You are staining a Gram-negative bacterium and forgot the safranin step (but continued with the rest of the procedure). What result do you expect at the end of the Gram stain?

An example of a glycocalyx is _________.

Even with medical advances, there is still infectious disease. Why (Based on the lecture notes)?

This flagellated protozoan causes sexually transmitted diseases.

Archaea are in a separate domain from bacteria.  Why?

Which of the following is a fungal sexual spore made in a sac?

This is the process where cysts break open and release the trophozoite.

These cellular structures consist of flattened sacs and are where mature proteins are modified.  Vesicles from this structure are transported to other organelles or outside the cell.

Which statement applies to protozoa?