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30 cze 2014 · Unlike the rough endoplasmic reticulum, the smooth ER lacks ribosomes on its surface. Its main roles are to manufacture lipids and metabolize and detoxify compounds, playing important functions in steroid hormone production, glucose release, calcium regulation, and detoxification in liver cells.
4 paź 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 ...
12 sty 2020 · In plant cell SER establishes link between cytoplasm of two cells through pits and plasmodesmata. Smooth Endoplasmic Reticulum (SER) is responsible for the synthesis and repair of membranes. SER and RER provide surface area for the action and storage of enzymes and their products.
Objective. Lysosomal ultrastructure and function/dysfunction along with continued discussion on protein sorting and protein targeting. Smooth endoplasmic reticulum ultrastructure and function in typical cells and those specialized to secrete steroids. Mitochondrial ultrastructure, function, origin, and incorporation of cytoplasmic proteins.
27 sty 2014 · This document provides an overview of the endoplasmic reticulum (ER). It begins by describing the initial observations of the ER in 1945 and defines it as a network of tubules, vesicles and flattened sacs within cells.
1 wrz 2014 · Smooth Endoplasmic Reticulum. By:Na-Dearah Scott. branching tubules that extends throughout the cytoplasm in plant and animal cells Held by cytoskeleton Contains enzymes Found in both plant and animal cells Tubes sometimes form a network that is reticular in shape.
9 maj 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.
