Rough endoplasmic reticulum
Only large accumulations of RER can be identified at the LM level. This cluster of pancreatic cells shows basophilic RER (blue staining) at the base of each wedge-shaped cell. RER manufactures proteins for export that are packaged by the Golgi as secretory granules. These granules accumulate in the cell apex for release from the cell. 1000x
Cell outline
Only large accumulations of RER can be identified at the LM level. This cluster of pancreatic cells shows basophilic RER (blue staining) at the base of each wedge-shaped cell. RER manufactures proteins for export that are packaged by the Golgi as secretory granules. These granules accumulate in the cell apex for release from the cell. 1000x
- Nuclei
Only large accumulations of RER can be identified at the LM level. This cluster of pancreatic cells shows basophilic RER (blue staining) at the base of each wedge-shaped cell. RER manufactures proteins for export that are packaged by the Golgi as secretory granules. These granules accumulate in the cell apex for release from the cell. 1000x
- RER
Only large accumulations of RER can be identified at the LM level. This cluster of pancreatic cells shows basophilic RER (blue staining) at the base of each wedge-shaped cell. RER manufactures proteins for export that are packaged by the Golgi as secretory granules. These granules accumulate in the cell apex for release from the cell. 1000x
- Secretory granules
Only large accumulations of RER can be identified at the LM level. This cluster of pancreatic cells shows basophilic RER (blue staining) at the base of each wedge-shaped cell. RER manufactures proteins for export that are packaged by the Golgi as secretory granules. These granules accumulate in the cell apex for release from the cell. 1000x
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Only large accumulations of RER can be identified at the LM level. This cluster of pancreatic cells shows basophilic RER (blue staining) at the base of each wedge-shaped cell. RER manufactures proteins for export that are packaged by the Golgi as secretory granules. These granules accumulate in the cell apex for release from the cell. 1000x