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How many monomers are added to the growing polypeptide or protein chain in each step?
During each step of protein synthesis, one amino acid monomer is added to the growing polypeptide chain by the ribosome. This process occurs in a cyclical manner as the ribosome moves along the mRNA strand, adding one amino acid at a time.
What is the role of tRNA in protein sythesis?
The transfer RNA brings a specific amino in the cytoplasm acid to the ribosomes where they are linked together into the growing polypeptide chain.
A Protein is a long chain of what?
A protein is a long chain of amino acids. That are linked by dehydration synthesis to form peptide bonds.
What does A triplet codon specify?
A triplet codon specifies a specific amino acid to be incorporated into a growing polypeptide chain during protein synthesis.
What assembles protein called?
Proteins are assembled by ribosomes, which are large macromolecular complexes made up of RNA and protein molecules. Ribosomes read the genetic code from messenger RNA (mRNA) and use transfer RNA (tRNA) molecules to bring the correct amino acids to the growing protein chain, ultimately forming a functional protein.
What are the structural differences between the C-terminus and N-terminus of a protein?
The C-terminus and N-terminus of a protein are two ends of the protein chain. The C-terminus is the end where the protein chain terminates with a carboxyl group, while the N-terminus is the end where the protein chain starts with an amino group. These structural differences play a role in the function and stability of the protein.
What is the difference of Chain shuttling agent andchain transfer agent?
Chain transfer agents are often used to terminate a growing polymer chain while creating a new site for propagation. Chain shuttling implies that the agent swaps growing polymer chains between two active catalysts. It is a middleman that neither terminates a chain or creates a new propagation site.
What does the stop codon do in the process of protein synthesis?
The stop codon signals the end of protein synthesis by instructing the ribosome to stop adding amino acids to the growing protein chain.
What role does the uug amino acid play in protein synthesis?
The uug amino acid serves as a building block in protein synthesis, where it is incorporated into the growing protein chain according to the genetic code provided by mRNA.
What is the RNA in the cytoplasm that carries an amino acid to the ribosome and adds it to the growing protein chain?
Transfer RNA (tRNA) is the RNA molecule in the cytoplasm that carries an amino acid to the ribosome and adds it to the growing protein chain during translation. Each tRNA molecule has an anticodon that pairs with a complementary codon on the mRNA, ensuring that the correct amino acid is added to the protein sequence.
How many monomers are added to the growing polypeptide or protein chain in each step?
During each step of protein synthesis, one amino acid monomer is added to the growing polypeptide chain by the ribosome. This process occurs in a cyclical manner as the ribosome moves along the mRNA strand, adding one amino acid at a time.
When does a polypeptide stop growing?
A polypeptide stops growing when the ribosome reaches a stop codon on the mRNA template. This triggers the release of the polypeptide chain, along with the ribosome and mRNA, from the protein synthesis machinery.
Why must protein synthesis be accurate?
Because each amino acid put into the growing polypeptide chain that will become a protein has an R group with different binding characteristics that can change the shape of the protein, thus the action of the protein, if not accurately placed for that particular protein in it's tertiary form.
What is A membrane protein with a carbohydrate chain?
A membrane protein with a carbohydrate chain is called glycoprotein
Why does a protein need an amino acid chain?
A protein is by definition, a chain of amino acids.
What is the role of tRNA in protein sythesis?
The transfer RNA brings a specific amino in the cytoplasm acid to the ribosomes where they are linked together into the growing polypeptide chain.
What is the role is trna in protein sythesis?
The transfer RNA brings a specific amino in the cytoplasm acid to the ribosomes where they are linked together into the growing polypeptide chain.
