Question

An example of secondary metabolites produced by microbial cells include:

• A. Vitamins
• B. Alcohol
• C. Acids
• D. Antibiotics

Hint:

Make sure to understand the difference between primary and secondary metabolites and remember key examples from both the groups.

Answer 1

The Correct Option is D

Antibiotics: Antibiotics are a type of secondary metabolite produced by microorganisms. Secondary metabolites are compounds that are not directly involved in the growth and reproduction of the organism. They are synthesized by microorganisms as a survival strategy. Vitamins: Vitamins are essential nutrients required for growth and metabolism and they are mostly classified as primary metabolites. Alcohol: Alcohol is also considered a primary metabolite that is produced during fermentation. Acids: Acids are also primary metabolites which are usually products of cellular respiration and other metabolic processes.