EE Chapter 14 Microbiology Q&A (1 OF 53) Sample Questions
1. Obligate anaerobic bacteria:
I. Generate hydrogen peroxide
II. Generate superoxide dismutase
III. Do not generate superoxide dismutase
- A. I only
- B. III only
- C. I and II only
- D. II and III only
- E. All are correct
1. Read the question.
2. Look for your cues and keywords. In this case, cue is Obligate, meaning require. Then, the keyword. In this case, Anaerobe. In the keyword, there might be a cue in the form of an affix. In the questions, An- meaning absence, absence of oxygen. So, in light of the question, these bacteria require no oxygenation to live because they die in the presence of oxygen. Therefore, there is no way they can generate anything with oxygen.
3. Thus, the correct answer is B.