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Why does cell need ribosomes?
Every cell needs ribosomes because ribosomes make proteins by assembling chains of amino acids. An amino acid is any of about 20 different organic molecules that are used to make proteins. All cells need proteins to live. Thus, all cells have ribosomes.
What function of the ribosome cell is most responsible for?
Ribosomes are responsible for protein synthesis. They are located as free particles throughout the cell in both prokaryotic, like bacteria, and eukaryotic, like us, cells. They can also be found attached to the rough endoplasmic reticulum because the rough ER also helps in the production and movement of proteins.
What is the main function of ribosomes?
The important ribosome function includes: It assembles amino acid to form proteins that are essential to carry out cellular functions. The DNA produces mRNA by the process of DNA transcription. The mRNA is synthesized in the nucleus and transported to the cytoplasm for the process of protein synthesis. The ribosomal subunits in the cytoplasm are bound around mRNA polymers.
What are some real life examples of ribosomes?
The function of ribosomes is protein synthesis. They are either found freely in the cytoplasm of the cell or they are found attached to endoplasmic reticulum. Real life example: A “real life example” would be, a car factory.
What are the functions of the ribosomes in the cell?
The function of a ribosome in any cell is to produce proteins. Proteins are used in almost all cellular functions; as catalysts they speed the time of reactions, as fibers they provide support, and many proteins function in specific tasks, like contracting muscle cells.
What is the role of ribosome present inside cell?
A ribosome is a complex molecular machine found inside the living cells that produce proteins from amino acids during the process called protein synthesis or translation. The process of protein synthesis is a primary function, which is performed by all living cells.