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Multiple Choice
In the process of translation, where is the start codon located?
A
At the 5' end of the mRNA strand
B
Within the ribosomal RNA
C
At the 3' end of the mRNA strand
D
On the tRNA molecule
Verified step by step guidance
1
Understand the process of translation: Translation is the process by which ribosomes synthesize proteins using mRNA as a template.
Identify the role of mRNA: mRNA carries the genetic information from DNA and provides the template for protein synthesis.
Locate the start codon: The start codon is a specific sequence of nucleotides in mRNA that signals the beginning of translation.
Recognize the position of the start codon: The start codon is typically found near the 5' end of the mRNA strand, which is the beginning of the mRNA sequence.
Clarify the function of the start codon: The start codon, usually AUG, is recognized by the ribosome and initiates the assembly of the protein.