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Ribosomes which make extracellular proteins (proteins which are used outside of the cell) are located on the rER (rough ER). Ribosomes which make proteins which remain in the cell are free floating in the cell's cytoplasm.

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Waldo Ledner

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3y ago

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Related Questions

Where are proteins located in a plant cell diagram?

Ribosomes


Why are ribosomes located where they are?

They synthesize proteins needed.In eukariyotes they are on ER and in cytoplasm.


What makes proteins and are sometime located on the outside of the endoplasmic reticulum?

the ribosomes


The sites of protein synthesis are?

Protein synthesis occurs at ribosomes, which can be found in the cytoplasm of a cell. In eukaryotic cells, proteins can also be synthesized on ribosomes located on the rough endoplasmic reticulum.


Why ribosomes are attached to DNA in prokaryotes?

Ribosomes are not physically attached to DNA in prokaryotes; they are located in the cytoplasm where protein synthesis occurs. Ribosomes use the genetic information stored in DNA to assemble proteins. DNA in prokaryotes serves as the genetic blueprint for making proteins, and ribosomes read this information to build the proteins.


Why are ribosomes called protien factories?

Ribosomes are often called protein factories because they are responsible for synthesizing proteins in the cell. They read the genetic information from mRNA and use this information to assemble amino acids into a specific sequence, forming proteins. This process of translation is essential for cell function and is where protein synthesis takes place.


Why do you have ribosomes?

Ribosomes are a minute particle that consists of RNA and similar proteins that are located in the cytoplasm of living cells. Their purpose is to bind mRNA and tRNA in order to synthesize polypeptides and proteins.


What do ribosomes help make for the cell?

Ribosomes are made up of RNA and proteins. RNA used is rRNA.


How does the nucleus make protein for the cell?

The nucleus does not directly make proteins. Instead, it contains the genetic information in the form of DNA that encodes instructions for making proteins. This genetic information is transcribed into messenger RNA (mRNA) in the nucleus, which then travels to the ribosomes in the cytoplasm where proteins are synthesized through the process of translation.


What is located within the nucleus and is involved in the making of ribosomes?

The nucleolus is located within the nucleus and is involved in the making of ribosomes. It is responsible for assembling ribosomal RNA (rRNA) and combining it with proteins to form the structure of ribosomes.


What small round structure makes proteins?

Ribosomes are the structure that synthesize proteins. They are located on the endoplasmic reticulum, which is an organelle inside the cell.


The membrane receptors are proteins that would be synthesized on ribosomes where?

The membrane receptors are proteins that are synthesized on ribosomes located in the cytoplasm of the cell. Once synthesized, these proteins are then transported to the cell membrane where they become embedded and function as receptors for specific signaling molecules.