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On the cellular level, it is the endoplasmic reticulum which processes and transports proteins.
The rough endoplasmic reticulum is characterized by ribosomes on the surface. When viewed (using an electron microscope) they appear as black dots. Ribosomes are responsible for translating mRNA into protein and use tRNA to obtain the amino acids needed for the process. Ribosomes are actually composed of two subunits (30S and 50S in humans).
The smooth ER is functioned to slpit glucose apart in a process called Glycolysis. The splitting of glucose is part of cellular respiration.
Translation is the process where the mRNA is used to encode synthesis of proteins in the cell. In eukaryotes, the process of translation is carried out in the cytoplasm after the mRNA has left the nucleus.
This occurs within the Ribosomes that are situated in and at the Rough Endoplasmic Reticulum.
endoplasmic reticulum
The ribosomes.
Smooth endoplasmic reticulum is considered "smooth" because it does not contain ribosomes that attach to its walls. "Rough" endoplasmic reticulum, on the other hand, is classified as all endoplasmic reticulum walls where ribosomes are attached. Ribosomes are created inside the nucleus and often move through the endoplasmic reticulum in the process of carrying out their function - making proteins.
Ribosomes.
The endoplasmic reticulum are a network of tubes inside a cell that transport and synthesize useful chemicals to different parts of the cell. It is NOT where the nucleus is stored.
Protein synthesis takes place in either free ribosomes in the cytoplasm, or the ribosomes that are attached to the Rough Endoplasmic Reticulum.
On the cellular level, it is the endoplasmic reticulum which processes and transports proteins.
Protein synthesis.It has ribosomes covered on it, and ribosomes make proteinsThen the endoplasmic reticulum which is like a series of tubes, transports itsynthesizes enzyemes involved in the process of respiration
Archaea do not have an endoplasmic reticulum. The prokaryotic cell has a nucleoid region with no actual membrane- bound nucleus. Ribosomes on the rough endoplasmic reticulum in eukaryotic cells translate mRNA into proteins. This process is preceded by transcription occurring in the nucleus. So, archaea having no nucleus do not require an endoplasmic reticulum to translate DNA, they simply use ribosomes in proximity to the nucleoid region.
The rough endoplasmic reticulum is characterized by ribosomes on the surface. When viewed (using an electron microscope) they appear as black dots. Ribosomes are responsible for translating mRNA into protein and use tRNA to obtain the amino acids needed for the process. Ribosomes are actually composed of two subunits (30S and 50S in humans).
The golgi bodies work to move protein on the outside of the cell and process protein from ribosomes that are located on the Endoplasmic Reticulum
the newly made proteins leave these ribosomes and are inserted into the rough ER where the rough ER chemically modified proteins that are realeased, or exported, from the cell are synthsized on the rough ER