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Nonessential pieces of bacterial DNA are called ___ Hint: They provide protective traits such as drug resistance and producing toxins and enzymes

Some bacterial cells have the ability to protect themselves with what type of surface coating(s)?

Complete the following sentence with the correct relative pronoun:  que, lo que, quien, quienes:      1.  Rachel, a _____________________ vi ayer, quiere venir a la fiesta.

Protozoa and helminths DO have cell walls and fungi do not

These groups usually form because the bigger society in which they exist do not meet their needs.

Complete the following sentence with the correct relative pronoun:  que, lo que, quien, quienes:      4.  ¿Son esos los chicos de ___________________ me hablaste ayer?

Complete the sentence with the appropriate Spanish word from the following word bank.  Two words will not be used:  adolescencia, flan, propina, vejez, botella, jubilarse, regalar, vida, casado, postre, separados, viudo.    2.  El ________________ es un postre delicioso.

An example of a fungus that commonly causes yeast infections of the gut, mouth, and vagina is:

You are working the night shift at the hospital as a pathologist and receive lab samples from the ER. The sample is from a patient with an unknown food-borne illness and it is your job to provide a diagnosis. After some analysis, you discover it is a strain of E. coli. What serotype of E. coli is known to cause life-threatening symptoms?

During a Gram stain, the contrasting counterstain is commonly ___