Question:
The sequence of amino acids in a protein during translation process is determined by
The sequence of amino acids in a protein during translation process is determined by
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mRNA codons:
- Specify amino acid sequence.
- tRNA anticodons recognize codons.
- DNA serves as the template for mRNA synthesis.
- Specify amino acid sequence.
- tRNA anticodons recognize codons.
- DNA serves as the template for mRNA synthesis.
Updated On: Sep 1, 2026
- Codons on DNA
- rRNA species
- tRNA anticodons
- mRNA codons
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of the translation process.
Step 2: Detailed Explanation:
During translation, the sequence of amino acids is determined by mRNA codons.
Each codon (three nucleotides) specifies a specific amino acid.
The tRNA anticodon recognizes the codon and brings the appropriate amino acid.
Codons on DNA (A): The template for mRNA synthesis.
rRNA species (B): Components of ribosomes.
tRNA anticodons (C): Recognize codons but do not determine the sequence.
Thus, mRNA codons determine the amino acid sequence.
Step 3: Final Answer:
Thus, mRNA codons determine the amino acid sequence, which corresponds to option (D).
[0.5cm]
This question tests knowledge of the translation process.
Step 2: Detailed Explanation:
During translation, the sequence of amino acids is determined by mRNA codons.
Each codon (three nucleotides) specifies a specific amino acid.
The tRNA anticodon recognizes the codon and brings the appropriate amino acid.
Codons on DNA (A): The template for mRNA synthesis.
rRNA species (B): Components of ribosomes.
tRNA anticodons (C): Recognize codons but do not determine the sequence.
Thus, mRNA codons determine the amino acid sequence.
Step 3: Final Answer:
Thus, mRNA codons determine the amino acid sequence, which corresponds to option (D).
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