Which of the following is NOT correct regarding secondary metabolites produced by free-living microbes?
A) Many of them are used as antibiotics.
B) Some secondary metabolites can inhibit the growth of competitor microbes.
C) They are sources of carbon, nitrogen, and other elements in anabolic pathways.
D) All of the above.
E) None of the above.

Question

Quizplus · Accepted Answer

Secondary metabolites are produced by free-living microbes as byproducts of metabolism, and they are not essential for growth and replication. They often have important ecological functions, such as serving as antibiotics, antifungals, and antivirals, deterring grazing by predators, and attracting pollinators. However, they are not used as sources of carbon, nitrogen, and other elements in anabolic pathways, which are typically derived from primary metabolites such as glucose, amino acids, and nucleotides.

Which of the Following Is NOT Correct Regarding Secondary Metabolites