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Trace the path of a protein from the time it is produced by a ribosome on the er until it reaches its destination?
Wiki User
∙ 12y ago
A protein in the cell starts in the DNA. It is then translated into mRNA, goes into the ribosome, then the endoplasmic reticulum, followed by the Golgi apparatus and lastly the transport vesicles.
Wiki User
∙ 9y ago
Wiki User
∙ 12y ago1)Ribosome produces protein
2)protein is packed in vesicle
3)Vesicle bud off ER
4)Vesicle transports protein
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What happens after the ribosome reaches the start codon?
When a ribsome reaches a stop codon, the translation process stops and a protein is released.
How does the ribosome know how to stop making a protein?
It reaches one of the 3 possible stop codons on the mRNA: UAA, UGA, or UAG. These codons do not code for any amino acid, but instead cause the polypeptide release factor to cleave the newly made protein from the last tRNA. (ed. spelling - I mixed got my words up :)
Synthesis of a protein stops when?
it stops when an amino acid is missing from the diet
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.
Where does the process of translation do in mRNA?
The newly spliced mRNA binds to a ribosome. tRNA molecules migrate towards the ribosome, these tRNA molecules carries a specific amino acid. The ribosome allows two tRNA molecules into the ribosome at a time. The tRNA molecules have complementary anti-codons to the codons present on the mRNA strand. Two tRNA move into the ribosome and their anti-codons join to complementary codons on the mRNA strand. As one molecule leaves the ribosome, its amino acid forms a peptide bond with an amino acid on the adjacent tRNA molecule, with the help of ATP and an enzyme. As the ribosome moves along the the mRNA strand, a polypeptide chain is created. The ribosome stops reading the mRNA strand when it reaches a stop codon.
Which process stops when a ribosome reaches a stop codon?
When a ribsome reaches a stop codon, the translation process stops and a protein is released.
What happens after the ribosome reaches the start codon?
When a ribsome reaches a stop codon, the translation process stops and a protein is released.
How does the ribosome know how to stop making a protein?
It reaches one of the 3 possible stop codons on the mRNA: UAA, UGA, or UAG. These codons do not code for any amino acid, but instead cause the polypeptide release factor to cleave the newly made protein from the last tRNA. (ed. spelling - I mixed got my words up :)
What step happens in translation?
The ribosome reaches the start codon.
How does DNA code for proteins which are made in the cytoplasm if it does not leave the nucleus?
Part of the DNA molecule (gene) is transcribed into an RNA molecule that exits through the pores in Penis the nucleus. Once the RNA reaches the ribosome in the cytoplasm it translates into a protein.
How long does it take before a tornado reaches its next destination?
That depends on how far away the next destination is and how fast the tornado is traveling.
What does amino acids break down?
The newly formed (nascent) protein [amino acid] chain - as it exits the Ribosome Protein Bio-Assembly Miracle - is directed to either the exterior of the endoplasmic reticulum - also known as The Cytoplasm - or to the interior of the endoplasmic reticulum. As it is extensively known that there are several types of {cytoplasmically periferal} ER, there are sequences of the nascent protein chain, called leader sequences, that direct the nascent proteins to their Cytoplasmic ER destination, - where either the leader sequence will be removed and the remaining protein segment activated, or a portion only of it is removed and the location process continues as above until the protein reaches it's Bio-desired active location. When the protein reaches its destination its processing is completed and it is folded into its natural three dimensional conformation. Further Aggregation may and often does occur.
Synthesis of a protein stops when?
it stops when an amino acid is missing from the diet
Which stage of a multistage rocket reaches the final destination?
The lunar Vehicle is what makes it to the Final Fronter
What is a second-degree heart block?
In second-degree heart block, not every impulse reaches its destination.
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 happens when the Erie Canal reaches Lake Erie?
When the barge on the Erie Canal reaches Lake Erie, the goods or people need to be transferred to a boat to go to the next destination.
