Fill in the blank: ______________ bacterial cells, like Mycoplasma, can take on different cell shapes.

Which of the following is one of the first step in Translation?

If Escherichia coli in the appendix enters the abdominal cavity and becomes pathogenic, this is an example of how a __________________________ can lead to an infection. 

Fill in the blank: _______________ contain hydrolytic enzymes that break down substances engulfed by the cell. Hint: These are involved in the process of phagocytosis.

Which of the following structures help bacteria adhere to surfaces? Select all that apply.

True/False: Opportunistic pathogens can cause disease in any host under any circumstance. 

Which of the following cellular structures is found only in Eukaryotes? 

Fill in the blanks: The final product of transcription is __________, which is then translated into a _______________.

Fill in the blanks: Evidence that supports the Endosymbiotic theory include that mitochondria and chloroplast have __________-membrane structures and _____ ribosomes.

Fill in the blank: Key mechanisms of horizontal gene transfer include all of the following except _______________.