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How are proteins synthesized in a cell and packaged modified and exported out of the cell. And What is the contribution of the endoplasmic reticulum the Golgi apparatus and the cell membrane in this p?
Wiki User
∙ 8y ago
Process*
Wiki User
∙ 8y ago
Proteins are synthesized in the ribosomes of a cell, then transported into the endoplasmic reticulum (ER) for processing and modification. The Golgi apparatus further modifies and packages the proteins into vesicles for transport. Finally, the vesicles fuse with the cell membrane, releasing the proteins outside the cell through exocytosis, allowing them to fulfill their specific functions. Each organelle plays a crucial role in ensuring that proteins are correctly processed, modified, and exported from the cell.
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Where do lipids and proteins constituting the cell membrane get synthesised?
Lipids are synthesized in the endoplasmic reticulum and the Golgi apparatus, while proteins are synthesized in the ribosomes, which may be free-floating in the cytoplasm or bound to the endoplasmic reticulum. The lipids and proteins then come together to form the cell membrane.
Where in the cell are peptide neurotransmitters synthesized?
Peptide neurotransmitters are synthesized in the cell body of neurons in the endoplasmic reticulum and Golgi apparatus. Once synthesized, they are packaged into vesicles and transported down the axon to the nerve terminal for release.
Which endoplasmic reticulum modifies and packages newly synthesized proteins.. A.the smooth reticulum B.the ribosomal reticulum C. the proteosomes reticulum D. the rough rerticulum E. the raised retic?
D. the rough endoplasmic reticulum modifies and packages newly synthesized proteins because it is studded with ribosomes that are responsible for protein synthesis. The smooth endoplasmic reticulum is involved in lipid metabolism and detoxification.
Membrane system involved intracellular transport of proteins and synthesis of membrane lipids?
The endoplasmic reticulum is the membrane system responsible for both the synthesis of membrane lipids and the initial steps of intracellular transport of proteins. Proteins are synthesized on ribosomes attached to the rough endoplasmic reticulum, while lipids are synthesized in the smooth endoplasmic reticulum. The Golgi apparatus then further processes and sorts these proteins before they are transported to their final destination.
Which organelle receives transport vesicles from the endoplasmic reticulum and produces lysosomes and secretory vesicles?
The Golgi apparatus receives transport vesicles from the endoplasmic reticulum and processes them. It modifies, sorts, and packages proteins into lysosomes and secretory vesicles for transport to different parts of the cell or outside the cell.
Who modifies and packages new synthesized proteins?
The Golgi Apparatus modifies and packages newly synthesized proteins sent from the Rough Endoplasmic Reticulum.
What is synthesized at the endoplasmic reticulum?
lipids
Where lipids are synthesized in eukaryotes?
The smooth endoplasmic reticulum.
What area is gibberellin produced?
They are synthesized in plasmids and modified in the endoplasmic reticulum.
What organelle transports protein?
endoplasmic reticulum
Where do lipids and proteins constituting the cell membrane get synthesised?
Lipids are synthesized in the endoplasmic reticulum and the Golgi apparatus, while proteins are synthesized in the ribosomes, which may be free-floating in the cytoplasm or bound to the endoplasmic reticulum. The lipids and proteins then come together to form the cell membrane.
Where in the cell are peptide neurotransmitters synthesized?
Peptide neurotransmitters are synthesized in the cell body of neurons in the endoplasmic reticulum and Golgi apparatus. Once synthesized, they are packaged into vesicles and transported down the axon to the nerve terminal for release.
A set of membranes involved in packing proteins for export?
The endoplasmic reticulum (ER) and the Golgi apparatus are the main membranes involved in packing proteins for export in eukaryotic cells. Proteins are first synthesized in the ER and then transported to the Golgi apparatus for further processing, sorting, and packaging into vesicles for export outside the cell.
What receives information from the endoplasmic reticulum?
The Golgi apparatus.
Where lipid parts of the cell membrane and proteins for export are assembled and stored?
Lipid parts of the cell membrane are assembled in the endoplasmic reticulum, while proteins for export are synthesized in the rough endoplasmic reticulum. Once assembled, they are stored and modified in the Golgi apparatus before being transported to their final destination within or outside the cell.
What package materials from the endoplasmic reticulum and send them to other parts of the cells?
Once proteins leave the Rough Endoplasmic Reticulum (RER) they are sent to the Golgi Apparatus for modification, sorting, and packaging. The proteins then bud off the Golgi Apparatus enclosed in vesicles, which can are then transported outside or within the cell. Additionally, lipids and steroids that are synthesized by Smooth Endoplasmic Reticulum (SER)are also sent to the Golgi Apparatus for similar processing prior to being transported outside and around the cell.
What package materials from the endoplasmic reticulum and send the to other parts of the cell?
Once proteins leave the Rough Endoplasmic Reticulum (RER) they are sent to the Golgi Apparatus for modification, sorting, and packaging. The proteins then bud off the Golgi Apparatus enclosed in vesicles, which can are then transported outside or within the cell. Additionally, lipids and steroids that are synthesized by Smooth Endoplasmic Reticulum (SER)are also sent to the Golgi Apparatus for similar processing prior to being transported outside and around the cell.
