Ribosomes assemble amino acids into proteins.
Proteins in cells are assembled by structures called ribosomes. These molecular machines are found in the cytoplasm of most cells.
The structures upon which proteins are assembled are amino acids. Different sequences of amino acids determine the type of protein that is made.
Ribosomes
ribosomes
small, two part structures in cells that make protiens
A membrane is a microscopic double layer of lipids and proteins that forms structures within cells.
Proteins are used for making structures in cells including actin filaments, spectrin tetramers, and intermediate filaments. Proteins are packaged into vesicles (protein-carrying sacks) at the Golgi aparatus and are then shipped off. Things called motor proteins attach to the vesicles and transport them across the network of microtubules (highway-like structures) towards the centrosome (the center of the microtubule network). The vesicles will at some point turn inside out, spilling all the proteins they contained. These proteins will float away and be used for construction the structures. In simpler text, proteins are used to make the structures inside of a cell such as actin filaments, spectrin tetramers, and intermediate filaments. For info on these structures, just Google them.
organelles
Proteins are responsible for nearly every task in the cell life. This includes cell shape and inner organization, waste cleanup and product manufacture, and routine maintenance. Proteins are also used to receive signals from outside the cell.
A ribosome is the organelle that builds proteins. Is that what you are looking for? If not, sorry! :(
The cell body of a nerve cell is supported by a complex meshwork of structural proteins called neurofilaments, which are assembled into larger neurofibrils.
Vacuoles
Vacuoles
Ribosomes
Inside the nucleus, DNA contains the genetic code for producing proteins. Messenger RNA copies the code inside the nucleus, and moves out of the nucleus to the ribosomes where the proteins are assembled according to the code on the mRNA.
small, two part structures in cells that make protiens
ribosomes
ribosomes
chromatin
Organelles.
Basically proteins are not manufactured, but produced by living cells. But proteins can then be modified chemically, splitted and recomposed in a lot of ways industrially for specific purposes.