Search results
Oct 4, 2019 · The smooth endoplasmic reticulum (smooth ER) is a membranous organelle found in most eukaryotic cells. It is a subset of the endomembrane system of the endoplasmic reticulum. Its main functions are the synthesis of lipids, steroid hormones, the detoxification of harmful metabolic byproducts and the storage and metabolism of calcium ions within ...
Smooth endoplasmic reticulum, meshwork of fine tubular membrane vesicles, part of a continuous membrane organelle in the cytoplasm of eukaryotic cells, that is involved in lipid synthesis. The smooth endoplasmic reticulum differs from the rough endoplasmic reticulum (RER) by its lack of ribosomes.
Aug 3, 2023 · The SER is present in liver cells which stores the glycogen. Similarly, it is also found in interstitial cells, adrenal cortical cells of the kidney, adipose cells, muscle cells, and the retinal cell of an eye. The Smooth endoplasmic reticulum consists of the enzyme glucose-6-phosphatase.
May 9, 2023 · The smooth Endoplasmic Reticulum (SER) is a cell organelle found in all eukaryotic cells, including plants and animals. It is a mesh-like network of membranes whose basic function is to help produce and distribute cellular products like proteins, lipids, and other molecules throughout the cell.
Oct 3, 2015 · The endoplasmic reticulum (ER) is a large, dynamic structure that serves many roles in the cell including calcium storage, protein synthesis and lipid metabolism. The diverse functions of the ER are performed by distinct domains; consisting of tubules, sheets and the nuclear envelope.
Jan 12, 2019 · 881. 64K views 5 years ago Major Structures and Organelles of Eukaryotic Cells. Learn more about the structures and functions of the smooth endoplasmic reticulum in this quick introduction...
In skeletal muscle, the smooth endoplasmic reticulum is a reservoir of Ca ++, the release of which stimulates contraction of a muscle fiber. When chronically exposed to alcohol or barbiturates, the amount of smooth endoplasmic reticulum in a cell increases substantially.
