In Analytical Profile Index( API System )
1- What are  the limitations/disadvantages of using API system for the identification of unknown bacteria?
2- Why different strips are used for different types of microorganisms?

What are the advantages and disadvantages of using the Analytical Profile Index (API analysis) to identify an unknown bacterium.

What are the advantages and disadvantages of using isolation sequencing in identifying an unknown bacteria?

Predict the effect of oxygen concentration on the growth of the five different types of microorganism groups (e.g. obligate aerobes, etc. )