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What is the composition of a ribosome?
A ribosome is composed of two subunits, one large and one small, made up of ribosomal RNA (rRNA) and ribosomal proteins. These subunits come together during protein synthesis to translate messenger RNA (mRNA) into a polypeptide chain.
What is the function of the nucleolus functions?
The nucleolus is responsible for assembling ribosomal subunits and synthesizing ribosomal RNA (rRNA). It plays a crucial role in protein synthesis by producing ribosomes, which are essential for the translation of mRNA into proteins.
Where does mRNA sequence take its message to and what type of RNA is it made of?
mRNA takes the genetic code to a ribosome, which is made of ribosomal RNA and proteins.
When do the large and small ribosomes subunits bind to each other?
The large and small ribosomal subunits bind to each other during the initiation phase of protein synthesis. This binding occurs on the messenger RNA (mRNA) molecule to form the functional ribosome complex.
What is composed of a large and a small subunit?
Ribosomes are composed of a large and a small subunit. These subunits are made up of ribosomal RNA (rRNA) and proteins, and they come together during protein synthesis to translate messenger RNA (mRNA) into proteins. The large subunit typically catalyzes peptide bond formation, while the small subunit is responsible for reading the mRNA sequence.
What two substances are made in the nucleus and move into the cytoplasm?
RNA ribosomal protein complexes
What is the composition of a ribosome?
A ribosome is composed of two subunits, one large and one small, made up of ribosomal RNA (rRNA) and ribosomal proteins. These subunits come together during protein synthesis to translate messenger RNA (mRNA) into a polypeptide chain.
What event occurs during the elongation stage?
mRNA passes through ribosomal subunits, tRNA deliver amino acids to the ribosomal binding site in the order specified by the mRNA, & peptide binds forms between the amino acids and the polypeptide chain grows
Where does initiation of translation occur?
An initiation complex for translation forms by the assembly of the ribosomal subunits and initiator tRNA (met-tRNA) at the start codon on the mRNA.
What is produced in the nucleolus?
Ribosomal Subunits
Where does mRNA sequence take its message to and what type of RNA is it made of?
mRNA takes the genetic code to a ribosome, which is made of ribosomal RNA and proteins.
What type of RNA is made by the nucleolus?
"Nucleoli are made of protein and ribosomal DNA (rDNA) sequences of chromosomes." for more info click on this link (this is where i got the info about nucleolus) http://en.wikipedia.org/wiki/Nucleolus
What is the function of the nucleolus functions?
The nucleolus is responsible for assembling ribosomal subunits and synthesizing ribosomal RNA (rRNA). It plays a crucial role in protein synthesis by producing ribosomes, which are essential for the translation of mRNA into proteins.
What are ribosomes made up of?
Ribosomes are made up of ribosomal RNA (rRNA) and proteins. They consist of two subunits that come together to build proteins based on the instructions provided by messenger RNA (mRNA).
Which structure is the assembly site of large and small ribosomal subunits?
The nucleolus is the assembly site of large and small ribosomal subunits. It is a structure inside the nucleus of a cell where ribosomal RNA (rRNA) and ribosomal proteins are synthesized and assembled into ribosomes.
What synthesize subunits that will be assembled into two part ribosomes in the cytoplasm?
Ribosomal RNA (rRNA) and ribosomal proteins are synthesized in the cytoplasm as separate subunits. These subunits are then transported to the nucleolus where they are assembled into small and large ribosomal subunits, which together form the functional ribosome.
When do the large and small ribosomes subunits bind to each other?
The large and small ribosomal subunits bind to each other during the initiation phase of protein synthesis. This binding occurs on the messenger RNA (mRNA) molecule to form the functional ribosome complex.
