Ribosomes And Transfer Rna - Molecular Biology | Biology+

Course

Cell Biology

Study Pack

Set 1: A Brief History

Set 2: The Molecular Nature of Genes

Set 3: An Introduction to Gene Function

Set 4: Molecular Cloning Methods

Set 5: Molecular Tools for Studying Genes and Gene Activity

Set 6: The Mechanism of Transcription in Bacteria

Set 7: Operons: Fine Control of Bacterial Transcription

Set 8: Major Shifts in Bacterial Transcription

Set 9: Dna-Protein Interactions in Bacteria

Set 10: Eukaryotic Rna Polymerases and Their Promoters

Set 11: General Transcription Factors in Eukaryotes

Set 12: Transcription Activators in Eukaryotes

Set 13: Chromatin Structure and Its Effect on Transcription

Set 14: Rna Processing I: Splicing

Set 15: Rna Processing II: Capping and Polyadenylation

Set 16: Rna Processing: Other Post-Transcriptional Events

Set 17: The Mechanism of Translation I: Initiation

Set 18: The Mechanism of Translation II: Elongation and Termination

Set 19: Ribosomes and Transfer Rna

Set 20: Dna Replication,damage and Repair

Set 21: Dna Replication II: Detailed Mechanism

Set 22: Homologous Recombination

Set 23: Transposition

Set 24: Introduction to Genomics: Dna Sequencing on a Genomic Scale

Set 25: Genomics II: Functional Genomics,proteomics and Bioinformatics

Set 19 Ribosomes And Transfer Rna

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Set 19 Ribosomes And Transfer Rna

(Multiple Choice)

Free

Match the following levels of tRNA structure with the descriptions below.
-The formation of a stem loop structure by nucleotide base pairing.B

A)Primary structure
B)Secondary structure
C)Tertiary structure
D)Quaternary structure
E)1-dimensional structure

Answer

(Multiple Choice)

Free

Biochemical and genetic experiments have demonstrated that the _________ of tRNA are important for recognition by its cognate aminotransferase-tRNA synthetase.

A)D loop and T loop
B)T loop and variable loop
C)anticodon loop and T loop
D)acceptor stem and anticodon loop
E)variable loop and D loop

Answer

(Multiple Choice)

Free

Match the major regions found on a tRNA molecule with their correct description.
-This portion of tRNA contains a number of modified uracils.B

A)acceptor stem
B)D loop
C)T loop
D)variable loop
E)anticodon loop
Section: 19.02

Answer