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How are proteins and lipids secreted out of the cell?
through active transport, as transport proteins are needed to fit them through the phospholipid bilayer. this requires energy, as the proteins are doing a lot of work to move the large molecules.
Where proteins are processed and packaged?
Proteins are produced in all cells by protein synthesis. It requires the mRNA molecule produced from DNA in nucleus. Once it is transported to cytoplasm, ribosomes and tRNA molecules and enzymes will carry out protein synthesis.
Does the mitochondria package proteins?
No. The mitochondria release the energy from glucose to produce ATP. Proteins are packaged in the Golgi apparatus.
What happens after the synthesis of proteins?
After proteins get modified in the Endoplasmic Reticulum, they are transported through the golgi apparatus where they get packaged into vesicles to late be secreted out of the cell or to be used within the cell.
Most of the food and waste materials that move into and out of a cell pass through?
The cell membrane. It controls the passage of substances in and out of the cell through a process called selective permeability. This ensures that only necessary molecules enter the cell and waste products are removed.
How do proteins leave the cell?
Proteins leave the cell through a process called exocytosis, where they are packaged into vesicles and transported to the cell membrane. The vesicle then fuses with the cell membrane, releasing the proteins outside of the cell.
How are proteins transported to the Golgi apparatus?
Proteins are transported to the Golgi apparatus through a process called vesicular transport. This involves the proteins being packaged into vesicles at the endoplasmic reticulum and then transported to the Golgi apparatus where they are further processed and sorted for distribution within the cell.
What is he process in which proteins are packaged by the Golgi bodies?
The Golgi body is responsible for packaging proteins for the cell. Once the proteins are produced by the rough E.R. they pass into the sack like cisternae that are the main part of the Golgi body. These proteins are then squeezed off into the little blebs which drift off into the cytoplasm.
How do proteins reach the Golgi apparatus within a cell?
Proteins are transported to the Golgi apparatus within a cell through a process called vesicular transport. This involves the proteins being packaged into vesicles at the endoplasmic reticulum and then transported to the Golgi apparatus where they are further processed and sorted for distribution within the cell.
How are proteins and lipids secreted out of the cell?
through active transport, as transport proteins are needed to fit them through the phospholipid bilayer. this requires energy, as the proteins are doing a lot of work to move the large molecules.
Where proteins are processed and packaged?
Proteins are produced in all cells by protein synthesis. It requires the mRNA molecule produced from DNA in nucleus. Once it is transported to cytoplasm, ribosomes and tRNA molecules and enzymes will carry out protein synthesis.
Do proteins code for genes in the process of genetic expression?
Yes, proteins do not code for genes in the process of genetic expression. Genes code for proteins through the process of transcription and translation.
Does the mitochondria package proteins?
No. The mitochondria release the energy from glucose to produce ATP. Proteins are packaged in the Golgi apparatus.
What happens after the synthesis of proteins?
After proteins get modified in the Endoplasmic Reticulum, they are transported through the golgi apparatus where they get packaged into vesicles to late be secreted out of the cell or to be used within the cell.
How are new proteins moved to the surface of the cells and secreted?
New proteins are moved to the cell surface and secreted through a process called vesicle trafficking. Proteins destined for the cell surface are synthesized by ribosomes attached to the endoplasmic reticulum, folded properly in the Golgi apparatus, and then packaged into vesicles for transport to the cell membrane for secretion. These vesicles fuse with the plasma membrane, releasing the proteins outside the cell.
Most of the food and waste materials that move into and out of a cell pass through?
The cell membrane. It controls the passage of substances in and out of the cell through a process called selective permeability. This ensures that only necessary molecules enter the cell and waste products are removed.
Why are proteins not removed by nephrons?
Proteins are not typically removed by nephrons because they are too large to pass through the filtration barrier in the glomerulus. Normal kidney function should not allow proteins to be filtered out, however, if proteins are detected in the urine, it may indicate a problem with the filtration barrier or kidney function.
