Cisterna
Cisternae/cistern
The enlarged portion of sarcoplasmic reticulum on either side of a transverse tubule is called a terminal cisterna. These terminal cisternae play a vital role in the excitation-contraction coupling of skeletal muscle cells. They store and release calcium ions, which are essential for muscle contraction.
The Superior Plane
The outer portion of the nuclear membrane is continuous with the endoplasmic reticulum (ER), forming a network of membranes that are interconnected within the cell. This connection allows for the exchange of materials between the nucleus and the rest of the cell.
The rough ER is the portion of the endoplasmic reticulum that has ribosomes attached to its surface. These ribosomes are involved in protein synthesis, producing proteins that are then transported and processed within the rough ER.
Cisternae/cistern
The enlarged portion of sarcoplasmic reticulum on either side of a transverse tubule is called a terminal cisterna. These terminal cisternae play a vital role in the excitation-contraction coupling of skeletal muscle cells. They store and release calcium ions, which are essential for muscle contraction.
The Superior Plane
Ribosomes
endoplasmic reticulum
The enlarged portion of the thoracic duct is called the cisterna chyli, which serves as a storage area for lymphatic fluid before it is returned to the bloodstream. It is located near the aorta and the diaphragm at the level of the second lumbar vertebra.
The portion of the endoplasmic reticulum that lacks attached ribosomes is called smooth endoplasmic reticulum (SER). It is involved in lipid metabolism, detoxification of drugs and toxins, and calcium storage and release in muscle cells.
The outer portion of the nuclear membrane is continuous with the endoplasmic reticulum (ER), forming a network of membranes that are interconnected within the cell. This connection allows for the exchange of materials between the nucleus and the rest of the cell.
endoplasmic reticulum nova net
colles' fracture
Structures derived from the hindgut are:distal third of the transverse colondescending colonsigmoid colonrectumupper portion of the anal canal
The cecum is a pouch that is connected to the ascending colon of the large intestine.