Microbiology Question
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Which of the following statements are true regarding bacteria?
1) They are the most prevalent disease-causing organisms (>80% of all pathogenic diseases).
2) The vast majority of bacteria are NOT pathogenic.
3) They are involved in food production, additives and spoilage; drug production; wastewater treatment, positive aspects of human health, etc.
4) Greatest metabolic diversity of all life forms: major agents in the recycling of C, N, S, Fe, and other elements in the
environment.
5)Do not provide the genetic source and cellular scaffold for recombinant DNA biotechnology
1) They are the most prevalent disease-causing organisms (>80% of all pathogenic diseases).
2) The vast majority of bacteria are NOT pathogenic.
3) They are involved in food production, additives and spoilage; drug production; wastewater treatment, positive aspects of human health, etc.
4) Greatest metabolic diversity of all life forms: major agents in the recycling of C, N, S, Fe, and other elements in the
environment.
5)Do not provide the genetic source and cellular scaffold for recombinant DNA biotechnology
- 1, 2, 3, 4
- 1, 2, 3, 4, 5
- 1, 3, 4
- 1, 2, 4