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Select the incorrectly matched pair.
- a)Initiation codons - AUG, GUG
- b)Stop codons - UAA, UAG, UGA
- c)Methionine - AUG
- d)Anticodons - RNA
Correct answer is option 'D'. Can you explain this answer?
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Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)St...
Incorrectly Matched Pair: Anticodons - RNA
The correct answer to the question about incorrectly matched pairs is option 'D', which states "Anticodons - RNA". Let's delve into why this is not accurate.
Understanding Anticodons
- Anticodons are indeed sequences of three nucleotides that are complementary to codons on mRNA.
- However, they are specifically found on tRNA (transfer RNA), not just any RNA.
Role of Anticodons
- Each anticodon pairs with a corresponding codon on the mRNA during the process of translation.
- This pairing ensures that the correct amino acid is brought to the growing polypeptide chain.
Other Options Explained
- Option A: Initiation codons - AUG, GUG
- Correct: AUG is the primary start codon, and GUG can also function as a start codon in some contexts.
- Option B: Stop codons - UAA, UAG, UGA
- Correct: These are the three stop codons that signal the termination of protein synthesis.
- Option C: Methionine - AUG
- Correct: Methionine is encoded by the start codon AUG, which is the first amino acid in protein synthesis.
Conclusion
In summary, while anticodons are related to RNA, they specifically refer to the tRNA molecules that carry them. Therefore, option 'D' is incorrectly matched, as it lacks the specificity of tRNA. Understanding these distinctions is crucial for grasping the nuances of genetic translation in molecular biology.
The correct answer to the question about incorrectly matched pairs is option 'D', which states "Anticodons - RNA". Let's delve into why this is not accurate.
Understanding Anticodons
- Anticodons are indeed sequences of three nucleotides that are complementary to codons on mRNA.
- However, they are specifically found on tRNA (transfer RNA), not just any RNA.
Role of Anticodons
- Each anticodon pairs with a corresponding codon on the mRNA during the process of translation.
- This pairing ensures that the correct amino acid is brought to the growing polypeptide chain.
Other Options Explained
- Option A: Initiation codons - AUG, GUG
- Correct: AUG is the primary start codon, and GUG can also function as a start codon in some contexts.
- Option B: Stop codons - UAA, UAG, UGA
- Correct: These are the three stop codons that signal the termination of protein synthesis.
- Option C: Methionine - AUG
- Correct: Methionine is encoded by the start codon AUG, which is the first amino acid in protein synthesis.
Conclusion
In summary, while anticodons are related to RNA, they specifically refer to the tRNA molecules that carry them. Therefore, option 'D' is incorrectly matched, as it lacks the specificity of tRNA. Understanding these distinctions is crucial for grasping the nuances of genetic translation in molecular biology.
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Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. 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 Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. Can you explain this answer?? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. Can you explain this answer??.
Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. 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 Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. Can you explain this answer?? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. Can you explain this answer??.
Solutions for Select the incorrectly matched pair.a)Initiation codons - AUG, GUGb)Stop codons - UAA, UAG, UGAc)Methionine - AUGd)Anticodons - RNACorrect answer is option 'D'. Can you explain this answer?? in English & in Hindi are available as part of our courses for NEET.
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