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The process of translation of mRNA to proteins begins as soon as: (NEET 2022)
- a)The larger subunit of ribosome encounters mRNA
- b)Both the subunits join together to bind with mRNA
- c)The tRNA is activated and the larger subunit of ribosome encounters mRNA
- d)The small subunit of ribosome encounters mRNA
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
The process of translation of mRNA to proteins begins as soon as: (NE...
Introduction to Translation Process
The translation of mRNA to proteins is a crucial step in gene expression, occurring in the ribosome. Understanding the initiation phase is key to grasping how proteins are synthesized.
Role of Ribosomal Subunits
- Small Subunit Encountering mRNA: The process begins when the small ribosomal subunit binds to the mRNA. This is essential for the correct positioning of the mRNA during translation.
- Initiation Complex Formation: The small subunit, along with initiation factors, scans the mRNA for the start codon (AUG), establishing the reading frame for translation.
Importance of the Small Subunit
- Binding Site for mRNA: The small subunit is responsible for recognizing and attaching to the mRNA. This is the first critical step in assembling the translation machinery.
- tRNA Interaction: Once the small subunit is bound to the mRNA, the appropriate tRNA carrying the corresponding amino acid can then bind to the start codon, facilitating the assembly of the larger ribosomal subunit.
Conclusion
In summary, the translation process initiates when the small subunit of the ribosome encounters mRNA. This interaction is pivotal for the correct assembly and functioning of the ribosomal complex, ultimately leading to protein synthesis. Thus, option 'D' is the correct answer, as it marks the beginning of the translation process.
The translation of mRNA to proteins is a crucial step in gene expression, occurring in the ribosome. Understanding the initiation phase is key to grasping how proteins are synthesized.
Role of Ribosomal Subunits
- Small Subunit Encountering mRNA: The process begins when the small ribosomal subunit binds to the mRNA. This is essential for the correct positioning of the mRNA during translation.
- Initiation Complex Formation: The small subunit, along with initiation factors, scans the mRNA for the start codon (AUG), establishing the reading frame for translation.
Importance of the Small Subunit
- Binding Site for mRNA: The small subunit is responsible for recognizing and attaching to the mRNA. This is the first critical step in assembling the translation machinery.
- tRNA Interaction: Once the small subunit is bound to the mRNA, the appropriate tRNA carrying the corresponding amino acid can then bind to the start codon, facilitating the assembly of the larger ribosomal subunit.
Conclusion
In summary, the translation process initiates when the small subunit of the ribosome encounters mRNA. This interaction is pivotal for the correct assembly and functioning of the ribosomal complex, ultimately leading to protein synthesis. Thus, option 'D' is the correct answer, as it marks the beginning of the translation process.
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The process of translation of mRNA to proteins begins as soon as: (NE...
When the small subunit of ribosome encounters an mRNA, the process of translation of the mRNA to protein begins. This process is followed by the binding of bigger/larger subunit.
t-RNA is activated by the addition of amino acid prior to the attachment or ribosome, in the first phase.
t-RNA is activated by the addition of amino acid prior to the attachment or ribosome, in the first phase.
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The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect 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 The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect 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 The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect answer is option 'D'. Can you explain this answer?.
The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect 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 The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect 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 The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect answer is option 'D'. Can you explain this answer?.
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The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect answer is option 'D'. Can you explain this answer?, a detailed solution for The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of The process of translation of mRNA to proteins begins as soon as: (NEET 2022)a)The larger subunit of ribosome encounters mRNAb)Both the subunits join together to bind with mRNAc)The tRNA is activated and the larger subunit of ribosome encounters mRNAd)The small subunit of ribosome encounters mRNACorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
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