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How many binding sites does a ribosome have?
3, the A P E sites(they stand for something but i for got exactly what except for E for exit) A for amino acids entering, P for the amino acids to join together and E for the transport things to E exit
One binding site on a ribosome holds an mRNA molecule and the other two binding?
sites hold tRNA molecules. The mRNA binding site is where the mRNA molecule binds and is read during translation. The tRNA binding sites are where tRNAs carrying amino acids bind and deliver them to the growing polypeptide chain.
Translation begins when the initiator tRNA binds to the?
start codon on the mRNA strand. This signals the ribosome to begin assembling the amino acid sequence based on the mRNA instructions.
In what order does a tRNA move through the binding sites on a ribosome?
A tRNA moves through the ribosome binding sites in the following order: A (aminoacyl) site, P (peptidyl) site, and finally E (exit) site. This movement occurs during the process of translation where the tRNA delivers amino acids to the growing polypeptide chain.
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.
The large subunit of the ribosome has how many spots for tRNA molecules?
Two
How many binding sites does a ribosome have?
3, the A P E sites(they stand for something but i for got exactly what except for E for exit) A for amino acids entering, P for the amino acids to join together and E for the transport things to E exit
One binding site on a ribosome holds an mRNA molecule and the other two binding?
sites hold tRNA molecules. The mRNA binding site is where the mRNA molecule binds and is read during translation. The tRNA binding sites are where tRNAs carrying amino acids bind and deliver them to the growing polypeptide chain.
Translation begins when the initiator tRNA binds to the?
start codon on the mRNA strand. This signals the ribosome to begin assembling the amino acid sequence based on the mRNA instructions.
In what order does a tRNA move through the binding sites on a ribosome?
A tRNA moves through the ribosome binding sites in the following order: A (aminoacyl) site, P (peptidyl) site, and finally E (exit) site. This movement occurs during the process of translation where the tRNA delivers amino acids to the growing polypeptide chain.
What are the two bonding sites of tRNA on the ribosomes?
The tRNA binds to the ribosome at two sites: the A site (aminoacyl site) for incoming aminoacyl-tRNA bearing the next amino acid in the growing polypeptide chain, and the P site (peptidyl site) where the tRNA carrying the growing polypeptide chain is located.
Number of tRNA sites inside a ribosome?
three
The sites A P and E are occupied by amino acids being assembled into a chain of polypeptide what are they part of?
The sites A, P, and E are part of the ribosome, the cellular machinery responsible for protein synthesis. The A site binds incoming aminoacyl-tRNA, the P site holds the growing polypeptide chain, and the E site exits the empty tRNA after its amino acid is transferred to the growing chain.
Observe how the mRNA interacts with the ribosome in the simulation. How is this interaction different than what actually happens in translation?
Urur7
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.
How does the structure of the 60s ribosome contribute to its function in protein synthesis?
The structure of the 60s ribosome, made up of a large and small subunit, plays a crucial role in protein synthesis. The large subunit helps to bind transfer RNA (tRNA) molecules carrying amino acids, while the small subunit helps to locate the start codon on messenger RNA (mRNA). This allows the ribosome to bring together the tRNA molecules and mRNA to facilitate the formation of new proteins.
What would happen if a eukaryotic ribosome had only one tRNA binding site instead of the P and A sites we see in today eukaryotic ribosomes and still needed to execute translation?
If a eukaryotic ribosome had only one tRNA binding site, it would be unable to function in protein synthesis. The P site is where the tRNA carrying the growing polypeptide chain binds, while the A site is where the incoming aminoacyl-tRNA binds. Without these distinct sites, the ribosome would not be able to coordinate the movement of tRNAs during translation.
