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What is a small particle in a cell on which proteins are assembled made of RNA and protein?
Endoplasmic Reticulum
What two things make up ribosomes and are are ribosomes surrounded by membrane like other organelles?
Ribosomes are not membrane bound, they are free cytoplasmic organelles responsible for the translation of cytoplasmic mRNA's. When a ribosome begins to synthesize proteins that are needed in some organelles, the ribosome making this protein can become "membrane-bound". In eukaryotic cells this happens in a region of the endoplasmic reticulum (ER) called the "rough ER". The newly produced polypeptide chains are inserted directly into the ER by the ribosome and are then transported to their destinations. Ribosome in eukaryotes are called 80S ribosomes and consist of a small 40S subunit and a larger 60S subunit. Prokaryotes have 70S ribosomes consisting of a 30S and 50S subunits. Hope this helps.
What is a ribosome constructed of?
A ribosome is made up of two subunits, one larger and one smaller. These subunits are composed of ribosomal RNA (rRNA) and proteins. The rRNA provides the structural framework for the ribosome, while the proteins support its function in protein synthesis.
What is a free ribosome?
A free ribosome is a ribosome that is not attached to the rough endoplasmic reticulum and is thus suspended in the cytoplasm.
Ribosome movement along the mRNA transcript is called?
Ribosome movement along the mRNA transcript is called translation. Translation is the process where the ribosome reads the mRNA sequence and synthesizes a corresponding protein by linking amino acids together in the correct order.
Where in the cell is protein made?
Protein is made in the ribosome.
What is the ribosome made of?
It has two sububits.They are made up of proteins and rRNA
What are a ribosome made of?
They have two compartments.They are made up of proteis and rRNA
Which cell organelle is most directly involved with the bonding of amino acids?
A ribosome is a biological molecule made of ribonucleic acid (RNA) and proteins (ribosomal proteins). A ribosome is made of two pieces (subunits) and is the organelle that is involved in protein synthesis.
Are proteins made on the ribosome?
Why is this a problem if proteins are made in the ribosomes and how does the nucleus solve it
The ribosome is made up of what kind of molecules?
Ribosomes are made up of Proteins and RNA.
What is the life span of a ribosome?
The life span of a ribosome depends on the length of the protein being made. That ranges from 20 seconds to 1/3 hour.
In what part of the cell is the ribosome made?
im pretty sure its in the nucleus
What is the site where ribosome are made?
Ribosomes are made in the Nucleolus
How does the nucleus control what proteins are made by the ribosome?
Proteins are made using DNA. DNA is stored in nucleus
What is a small particle in a cell on which proteins are assembled made of RNA and protein?
Endoplasmic Reticulum
Where does the ribosome assembly begin?
They are made in the nucleolus. Parts are brought and assembled in cytoplasm
