These photosynthesizing bacteria are commonly called blue green algae. They are responsible for creating an oxygen rich atmosphere on Earth billions of years ago.

Staphylococcus belong to the class Bacilli even though they have a coccus shape

Which would be able to survive in the presence of oxygen? Choose all that apply.

Environments that oligotrophs could be found in include ocean sediment and glacial ice.

Which of the following are important roles of prokaryotes? Choose all correct responses.

This unicellular eukaryotic parasite is known as a “brain eating amoeba.”

_______ microscopy is often used to observe spirochetes because they are hard to stain.

A eukaryotic pathogen that is unicellular, flagellated, and lacks cell walls could be which of the following?

The disease malaria can be caused by:

Please use the drop down boxes to put the steps of the lytic cycle for a bacteriophage in the proper order. Step 1 is [attachment], Step 2 is [penetration], Step 3 is [biosynthesis], Step 4 is [maturation], Step 5 is [lysis].