Which best describes why aerobic cellular respiration produces more energy than anaerobic cellular respiration or fermentation?

Which of the following is one reason normal microbiota is important to the host? 

Which of the following macromolecular groups has the major role in causing the chemical reactions occurring in cells?

If we added the -ed suffix to the nonsense word, ferkstutch  how would we most likely pronounce the -ed?  

Which of the following statements is the BEST definition of a metabolic pathway?

Magic e is sending a signal to another vowel in all of these words except:

Which method(s) to determine bacterial population size is/are indirect method(s) and must be calibrated using a direct method?

What is the “Central Dogma of Molecular Biology”?

How are viruses classified in the 3 domain system of taxonomy?

How many phonemes are in the word: breathe