NEET 2010 · Class 12

Biotechnology and its Applications

Which one of the following is now being commercially produced by biotechnological procedures?

  1. (A)Nicotine
  2. (B)Morphine
  3. (C)Quinine
  4. (D)Insulin

The NCERT line that answers it

Verbatim line

Human insulin is made in bacteria yet its structure is absolutely identical to that of the natural molecule.

Chapter
Biotechnology and its Applications
Section
10.4 ETHICAL ISSUES
Page
9
Words matched
18 of 18

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=0.8035, combined=0.8821). Verified: high — The span explicitly states 'Human insulin is made in bacteria', which directly confirms insulin is produced through biotechnological procedures (recombinant DNA technology), distinguishing it from the other options.

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Question text is reproduced from the published NEET 2010 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.