In your microbiology lab, your class is identifying bacteria.You are using dichotomous keys to aid in the identification process using the data from a variety of biochemical tests.What problems do you foresee in this procedure?

Question

Quizplus · Accepted Answer

Misreading or writing down the wrong result of a biochemical test can lead to incorrect identification through the dichotomous key. This highlights the importance of accuracy and attention to detail in the identification process. The other options are not valid, as dichotomous keys are commonly used and reliable for bacterial identification, and errors in reading the key due to complexity are less likely with proper training and practice. The last option is not applicable, as the dichotomous key should include information relevant to identifying the unknown bacterium.

In Your Microbiology Lab, Your Class Is Identifying Bacteria