Nuclear envelope
This freeze fracture image of a lymphocyte shows a fracture plane where separation has occurred between the outer nuclear membrane and the inner nuclear membrane, thereby revealing the perinuclear space around the nucleus. Organelles, e.g., mitochondria and vesicles, are also visible in the cytoplasm. 12,000x
Nucleus
This freeze fracture image of a lymphocyte shows a fracture plane where separation has occurred between the outer nuclear membrane and the inner nuclear membrane, thereby revealing the perinuclear space around the nucleus. Organelles, e.g., mitochondria and vesicles, are also visible in the cytoplasm. 12,000x
- Outer nuclear membrane
This freeze fracture image of a lymphocyte shows a fracture plane where separation has occurred between the outer nuclear membrane and the inner nuclear membrane, thereby revealing the perinuclear space around the nucleus. Organelles, e.g., mitochondria and vesicles, are also visible in the cytoplasm. 12,000x
- Inner nuclear membrane
This freeze fracture image of a lymphocyte shows a fracture plane where separation has occurred between the outer nuclear membrane and the inner nuclear membrane, thereby revealing the perinuclear space around the nucleus. Organelles, e.g., mitochondria and vesicles, are also visible in the cytoplasm. 12,000x
Cytoplasmic organelles
This freeze fracture image of a lymphocyte shows a fracture plane where separation has occurred between the outer nuclear membrane and the inner nuclear membrane, thereby revealing the perinuclear space around the nucleus. Organelles, e.g., mitochondria and vesicles, are also visible in the cytoplasm. 12,000x
Plasma membrane
This freeze fracture image of a lymphocyte shows a fracture plane where separation has occurred between the outer nuclear membrane and the inner nuclear membrane, thereby revealing the perinuclear space around the nucleus. Organelles, e.g., mitochondria and vesicles, are also visible in the cytoplasm. 12,000x