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Ribosomes direct protein synthesis.They provide surface for it
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What cell part is responsible for protein production?
Ribosomes are the primary site for protein production
The part of the cell that constructs the proteins that your cell needs is the?
ribosomes are the organelles responsible for constructing proteins in the cell.
Are ribosomes always attached to the RER?
No, ribosomes are not always attached to the rough endoplasmic reticulum (RER). While ribosomes are primarily found on the surface of the RER, where they synthesize proteins destined for secretion or membrane insertion, free ribosomes also exist in the cytoplasm. These free ribosomes synthesize proteins that function within the cytosol. The attachment of ribosomes to the RER is a dynamic process that occurs based on the specific needs of the cell.
Why do mitochondria have their own ribosomes?
Mitochondria have their own ribosomes because they are believed to have originated from ancient bacteria that were engulfed by a eukaryotic cell. These ribosomes help mitochondria synthesize some of their own proteins independently from the cell's main protein synthesis machinery. This allows mitochondria to quickly respond to their metabolic needs.
What is the function of ribosomes and why cells need them?
They help make proteins and the cell needs it to get the protein it actually needs
What cell part is responsible for protein production?
Ribosomes are the primary site for protein production
The part of the cell that constructs the proteins that your cell needs is the?
ribosomes are the organelles responsible for constructing proteins in the cell.
What are organelles that modify store and transport protein as the cell needs them?
Ribosomes
Are ribosomes always attached to the RER?
No, ribosomes are not always attached to the rough endoplasmic reticulum (RER). While ribosomes are primarily found on the surface of the RER, where they synthesize proteins destined for secretion or membrane insertion, free ribosomes also exist in the cytoplasm. These free ribosomes synthesize proteins that function within the cytosol. The attachment of ribosomes to the RER is a dynamic process that occurs based on the specific needs of the cell.
Why do mitochondria have their own ribosomes?
Mitochondria have their own ribosomes because they are believed to have originated from ancient bacteria that were engulfed by a eukaryotic cell. These ribosomes help mitochondria synthesize some of their own proteins independently from the cell's main protein synthesis machinery. This allows mitochondria to quickly respond to their metabolic needs.
When a cell needs to make a protein what two processes must occur and where does each of these occur?
Ribosomes make protein.
What is the ribosomes job?
Ribosomes are responsible for protein synthesis in the cell. They read the genetic code in messenger RNA and use it to assemble amino acids into proteins. Ribosomes can be found in the cytoplasm or attached to the endoplasmic reticulum.
How are the function of ribosomes and why cell need them?
Other proteins support cell functions and are found embedded in membranes. Proteins even make up most of your hair. When a cell needs to make proteins, it looks for ribosomes.
Explain the function of ribosomes and why cells need them?
The ribosomes are tiny organelles in the cell. They are made of RNA with some additional protein. Their function is to oversee the polymerisation (joining together) of amino acid molecules to form protein molecules. Ribosomes are made in the nucleus, but do their work in the cytoplasm of the cell. Ribosomes are important because proteins are important in living things, without ribosomes there would be no proteins and life would not exist.
Why are ribosomes smaller in prokaryotes?
Ribosomes are smaller in prokaryotes because they have different sizes and structures compared to eukaryotic ribosomes. Prokaryotic ribosomes (70S) consist of a small 30S subunit and a large 50S subunit, while eukaryotic ribosomes (80S) have a small 40S subunit and a large 60S subunit. Additionally, the smaller size of prokaryotic ribosomes allows them to be more efficient in protein synthesis.
What is the function of ribosomes and why cells need them?
They help make proteins and the cell needs it to get the protein it actually needs
How many ribosomes are in a plant cell?
A plant cell can have thousands to millions of ribosomes, depending on its metabolic activity and protein synthesis needs. Ribosomes are essential for protein production in cells and are found in the cytoplasm as well as on the endoplasmic reticulum in plant cells.
