11. Translation
Transfer RNA
11. Translation
Transfer RNA - Video Tutorials & Practice Problems
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concept
tRNA
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Problem
ProblemWhich of the following structures is not a part of a transfer RNA?
A
Anticodon
B
Amino acid attachment site
C
Codon
D
Clover leaf structure
3
Problem
ProblemWhich of the following enzymes is responsible for attaching amino acids onto the tRNA?
A
tRNA attachases
B
Aminoacyl-tRNA synthetases
C
Aminoacyl-tRNA attachases
D
tRNA lysases
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PRACTICE PROBLEMS AND ACTIVITIES (17)
- In this chapter, we focused on the translation of mRNA into proteins as well as on protein structure and funct...
- Francis Crick proposed the 'adaptor hypothesis' for the function of tRNA. Why did he choose that description?
- Describe three features of tRNA molecules that lead to their correct charging by tRNA synthetase enzymes.
- Identify the amino acid carried by tRNAs with the following anticodon sequences.5′-GAU-3′
- Identify the amino acid carried by tRNAs with the following anticodon sequences.5′-AUG-3′
- Identify the amino acid carried by tRNAs with the following anticodon sequences.5′-CUC-3′
- Identify the amino acid carried by tRNAs with the following anticodon sequences.5′-AAA-3′
- Identify the amino acid carried by tRNAs with the following anticodon sequences.5′-UAG-3′
- Summarize the steps involved in charging tRNAs with their appropriate amino acids.
- For each of the anticodon sequences given in the previous problem, identify the other codon sequence to which ...
- To carry out its role, each transfer RNA requires at least four specific recognition sites that must be inhere...
- What are isoaccepting tRNAs? Assuming that there are only 20 different aminoacyl tRNA synthetases but 31 diffe...
- Consider translation of the following mRNA sequence: 5′-...AUGCAGAUCCAUGCCUAUUGA...-3′ What events occur to pe...
- Consider translation of the following mRNA sequence: 5′-...AUGCAGAUCCAUGCCUAUUGA...-3′ What is the anticodon t...
- Consider translation of the following mRNA sequence:5′-...AUGCAGAUCCAUGCCUAUUGA...-3′Diagram translation at th...
- Describe the roles and relationships between tRNA anticodon sequences and mRNA codon sequences
- Describe the roles and relationships between tRNA synthetases and tRNA molecules