Microbes Role in Industrial Products MCQ - Practice Questions with Answers
Edited By admin | Updated on Sep 18, 2023 18:34 AM | #NEET
Quick Facts
-
Microbes in Industrial Products: Antibiotics is considered one of the most asked concept.
-
17 Questions around this concept.
Solve by difficulty
EASYWhich of the following is a commercial blood cholesterol-lowering agent?
Concepts Covered - 0
Microbes in Industrial Products: Antibiotics
- Antibiotics produced by microbes are regarded as one of the most significant discoveries of the twentieth century and have greatly contributed towards the welfare of the human society.
- Antibiotics are chemical substances, which are produced by some microbes and can kill or retard the growth of other (disease-causing) microbes.
- Penicillin was the first antibiotic to be discovered by Alexander Fleming while working on Staphylococci bacteria.
- He observed a mould growing in one of his unwashed culture plates around which Staphylococci could not grow.
- He found out that it was due to a chemical produced by the mould and he named it Penicillin after the mould Penicillium notatum.
- However, its full potential as an effective antibiotic was established much later by Ernest Chain and Howard Florey.
- This antibiotic was extensively used to treat American soldiers wounded in World War II. Fleming, Chain and Florey were awarded the Nobel Prize in 1945, for this discovery
"Stay in the loop. Receive exam news, study resources, and expert advice!"
Get Answer to all your questions
Begin a career in Medical and Allied Sciences. Admissions Open for
NAAC A+ Accredited| Ranked #24 in University Category by NIRF | Applications open for multiple UG & PG Programs
Amity University | B.Sc Admissions 2026
ApplyAmong top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026
Amity University Health and Allied Sciences Admissions
ApplyAmongst top 3% universities globally (QS Rankings) | Wide Range of scholarships available