In the given diagram, choose the correct options for X, Y, and Z corresponding to the tRNA binding with mRNA.
1
5' Ser 3'
2
5' Tyr 3'
3
5' Tyr 3'
4
5' Ser 3'
Official Solution
Correct Option:
(3)
Step 1: Understanding the Diagram. The question involves the translation process, where tRNA binds to the corresponding mRNA. The bases in mRNA are read in triplets (codons), which correspond to amino acids.
Step 2: Analyzing the Options. (A) 5' Ser 3': This option does not match the given diagram based on the codon-anticodon pairing. (B) 5' Tyr 3': This option is close but does not fit the mRNA-tRNA binding shown. (C) 5' Tyr 3': Correct — This is the correct codon-anticodon binding pair. (D) 5' Ser 3': Incorrect, as this does not correspond with the correct codon.
Step 3: Conclusion. The correct answer is (C) 5' Tyr 3', as this corresponds to the correct mRNA-tRNA binding in the diagram.
About Protein Synthesis - GUJCET
Protein Synthesis is a vital chapter for GUJCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
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Review the topic breakdown to see which sub-topics within Protein Synthesis carry the most weight. Then, tackle the questions iteratively to solidify your understanding.
