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After the ribosome reaches the start codon, it recruits the initiator tRNA carrying methionine. This marks the beginning of protein synthesis, with the ribosome moving along the mRNA strand, reading the codons and using tRNAs to bring in the corresponding amino acids to build the protein.
When a ribsome reaches a stop codon, the translation process stops.
The "stop" codon does exactly what it sounds like: stops the synthesis of the protein.
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What happens at a start codon?
At a start codon, such as AUG, the process of translation begins. The ribosome recognizes the start codon and initiates the assembly of the amino acids into a protein chain. tRNA molecules bring the corresponding amino acids to the ribosome to start the translation process.
What happens next after the ribosome reaches the start codon?
tRNA molecules attach to codons.-apex
What tells the ribosome to begin making a polypeptide?
The ribosome is signaled to begin making a polypeptide by the start codon (AUG) present in the messenger RNA (mRNA) sequence. This start codon specifically codes for the amino acid methionine, which marks the initiation point for protein synthesis.
What codon serves as the start codon for protein synthesis?
AUGMethionine is specified by the codon AUG, which is also known as the start codon. Consequently, methionine is the first amino acid to dock in the ribosome during the synthesis of proteins.
Which is the first event in translation in eukaryotes?
ANSWER: the small subunit of the ribosome recognizes and attaches to the 5' cap of mRNA ------------------------------------------------------------------------------------------------------- This answer bellow, appears all over the internet, but its wrong. I just took a quiz. -base pairing of activated methionine-tRNA to AUG of the messenger.
What step happens in translation?
The ribosome reaches the start codon.
What happens at a start codon?
At a start codon, such as AUG, the process of translation begins. The ribosome recognizes the start codon and initiates the assembly of the amino acids into a protein chain. tRNA molecules bring the corresponding amino acids to the ribosome to start the translation process.
What happens next after the ribosome reaches the start codon?
tRNA molecules attach to codons.-apex
Which codon engages a ribosome to start translating mrna molecule?
because of the big penises all around it cumming on it. That's Why.
What tells the ribosome to begin making a polypeptide?
The ribosome is signaled to begin making a polypeptide by the start codon (AUG) present in the messenger RNA (mRNA) sequence. This start codon specifically codes for the amino acid methionine, which marks the initiation point for protein synthesis.
What is the start codon for mRNA?
The start codon for mRNA is AUG, which codes for the amino acid methionine. It signals the ribosome to start translation and is crucial for initiating protein synthesis.
Which codon is the tart signal for translation?
The start codon for translation is AUG, which codes for the amino acid methionine. It signals the ribosome to start protein synthesis.
Why do you think a start codon is important?
A start codon is important because it signals the beginning of translation in protein synthesis. It provides the information needed for the ribosome to initiate the assembly of the polypeptide chain. Without a start codon, translation cannot begin, and proteins essential for cell function would not be produced.
Why do all polypeptide chains start with methionine?
In eukaryotic cells, the start codon for protein synthesis is always AUG, which codes for methionine. Methionine is the initiator amino acid that signals the ribosome to start translation. Additionally, methionine helps stabilize the structure of the nascent polypeptide chain during synthesis.
What codon serves as the start codon for protein synthesis?
AUGMethionine is specified by the codon AUG, which is also known as the start codon. Consequently, methionine is the first amino acid to dock in the ribosome during the synthesis of proteins.
Which is the first event in translation in eukaryotes?
ANSWER: the small subunit of the ribosome recognizes and attaches to the 5' cap of mRNA ------------------------------------------------------------------------------------------------------- This answer bellow, appears all over the internet, but its wrong. I just took a quiz. -base pairing of activated methionine-tRNA to AUG of the messenger.
What are the differences between codon anticodon?
Codons are three bases on mRNA which go to the ribosome which translates into amino acids. The amino acids are attached to tRNA which has the anticodon on it which will bind to the codon on the mRNA. This is how the ribosome picks out the correct amino acid. the tRNA with the anti codon just binds to the codon and the amino acids start binding together via peptide bonds.
