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Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?
- a)Genetic code is not ambiguous
- b)Genetic code is redundant
- c)Genetic code is nearly universal
- d)Genetic code is specific
Correct answer is option 'C'. Can you explain this answer?
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Which of the following features of genetic code does allow bacteria to...
In recombinant DNA technology bacteria is able to produce human insulin because genetic code is nearly universal.
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Which of the following features of genetic code does allow bacteria to...
Introduction to Recombinant DNA Technology
Recombinant DNA technology enables the insertion of human genes into bacterial DNA, allowing bacteria to produce human proteins such as insulin. The success of this process heavily relies on the characteristics of the genetic code.
Nearly Universal Genetic Code
The correct answer to why bacteria can produce human insulin is:
Other Features of Genetic Code
While options A, B, and D describe other important characteristics of the genetic code, they do not directly explain the specific ability of bacteria to synthesize human proteins:
Conclusion
In summary, the nearly universal nature of the genetic code is what allows bacteria to successfully express human genes like insulin, making option C the correct choice.
Recombinant DNA technology enables the insertion of human genes into bacterial DNA, allowing bacteria to produce human proteins such as insulin. The success of this process heavily relies on the characteristics of the genetic code.
Nearly Universal Genetic Code
The correct answer to why bacteria can produce human insulin is:
- Universal Genetic Code: The genetic code is nearly universal across all living organisms, meaning that the same codons generally specify the same amino acids, regardless of the species.
- Implication for Gene Expression: This universality allows human genes to be expressed in bacteria. For example, the gene for human insulin can be inserted into a plasmid, a small DNA molecule found in bacteria, and when the bacteria replicate, they produce the human insulin protein.
Other Features of Genetic Code
While options A, B, and D describe other important characteristics of the genetic code, they do not directly explain the specific ability of bacteria to synthesize human proteins:
- Not Ambiguous: The genetic code is indeed not ambiguous, meaning each codon codes for only one amino acid, but this does not directly facilitate protein production in different organisms.
- Redundant: The redundancy of the genetic code (multiple codons for the same amino acid) provides robustness but is not the primary reason for interspecies gene expression.
- Specific: The specificity of the genetic code ensures correct amino acid incorporation, but again, it is not the main factor enabling bacterial production of human proteins.
Conclusion
In summary, the nearly universal nature of the genetic code is what allows bacteria to successfully express human genes like insulin, making option C the correct choice.
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Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?a)Genetic code is not ambiguousb)Genetic code is redundantc)Genetic code is nearly universald)Genetic code is specificCorrect answer is option 'C'. Can you explain this answer?
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Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?a)Genetic code is not ambiguousb)Genetic code is redundantc)Genetic code is nearly universald)Genetic code is specificCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?a)Genetic code is not ambiguousb)Genetic code is redundantc)Genetic code is nearly universald)Genetic code is specificCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?a)Genetic code is not ambiguousb)Genetic code is redundantc)Genetic code is nearly universald)Genetic code is specificCorrect answer is option 'C'. Can you explain this answer?.
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