The validation of the given statement that four hairpin loops are always present in a tRNA molecule has to be stated. Concept introduction: 2-D structure of tRNA is “clover leaf” like, a shape produced by the molecule’s folding and twisting into regions of parallel strands and regions of hairpin loops.
The validation of the given statement that four hairpin loops are always present in a tRNA molecule has to be stated. Concept introduction: 2-D structure of tRNA is “clover leaf” like, a shape produced by the molecule’s folding and twisting into regions of parallel strands and regions of hairpin loops.
Solution Summary: The author explains that the 2-D structure of tRNA is "clover leaf" like, a shape produced by the molecule's folding and twisting into regions of parallel strands.
Definition Definition A complex molecule that makes up a fundamental unit of a DNA or RNA molecule. Nucleotides are composed of a sugar, a nitrogenous base, and a phosphoric acid.
Chapter 11, Problem 11.113EP
(a)
Interpretation Introduction
Interpretation: The validation of the given statement that four hairpin loops are always present in a tRNA molecule has to be stated.
Concept introduction: 2-D structure of tRNA is “clover leaf” like, a shape produced by the molecule’s folding and twisting into regions of parallel strands and regions of hairpin loops.
(b)
Interpretation Introduction
Interpretation: The validation of the given statement that the anticodon site involves the hairpin loop opposite the open end has to be stated.
Concept introduction: 2-D structure of tRNA is “clover leaf” like, a shape produced by the molecule’s folding and twisting into regions of parallel strands and regions of hairpin loops.
(c)
Interpretation Introduction
Interpretation: The validation of the given statement that the amino acid attachment site involves the tRNAs 5' end has to be stated.
Concept introduction: 2-D structure of tRNA is “clover leaf” like, a shape produced by the molecule’s folding and twisting into regions of parallel strands and regions of hairpin loops. The 3' end of the open part of the cloverleaf structure is covalently bonded to the tRNA.
(d)
Interpretation Introduction
Interpretation: The validation of the given statement that the amino acid hydrogen bonds to its attachments site has to be stated.
Concept introduction: 2-D structure of tRNA is “clover leaf” like, a shape produced by the molecule’s folding and twisting into regions of parallel strands and regions of hairpin loops. The carboxyl group of the amino acid reacts with the 3' OH group on the terminal nucleotide.
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