WebThe smooth endoplasmic reticulum (SER) doesn't contain ribosomes. The Smooth ER looks more like cylinders. The SER helps in the capacity of proteins and lipids. Cells that … 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 … See more The smooth endoplasmic reticulum is primarily composed of three-dimensional polygonal networks of tubules called cisternae. They are about 50 nm in diameter in mammals and 30 nm in diameter in yeast. … See more The smooth ER is important in the synthesis of lipids, such as cholesterol and phospholipids, which form all the membranes of the organism. In addition it is important for the … See more 1. Which of these is true about the smooth endoplasmic reticulum? A. Dependent on the intermediate filaments of the cytoskeleton B. … See more
Prokaryotes And Eukaryotes Similarities - 370 Words
WebDNA, cell wall, nucleus, ribosomes, cell membrane A 5 B 4 C 3 D 2, How many of these organelles occur in your skin cells? mitochondria, ribosomes, nucleus, lysosomes, chloroplasts, vacuole, ER A 8 B 7 C 6 D 5 E 4, The compartmentalization of areas within eukaryotic cells: ____ A allows for a smaller overall cell size relative to prokaryotic ... Weba. smooth ER - synthesizes lipids b. nucleolus - assembles ribosomes c. defines cell shape d. rough ER - produces secretory proteins e. golgi apparatus - modifies and sorts proteins f. - digests proteins g. mitochondrion - generates ATP The eukaryotic cell has well-defined structures that serve discrete functional roles. An organism's ability to perform essential … solar smash how to make crypton
Smooth Endoplasmic Reticulum: Definition, Functions & Structure
WebThe smooth endoplasmic reticulum makes lipids and steroids, instead of being involved in protein synthesis. These are fat-based molecules that are important in energy storage, membrane structure, and communication (steroids can act as hormones). The smooth endoplasmic reticulum is also responsible for detoxifying the cell. WebDefinition. 1 / 144. -Description: The nucleus is the largest organelle in eukaryotes (10-20nm) surround by a double membrane (the nuclear envelope). -Function: It contains the chromosomes (chromatin material). Certain cells lack a nucleus: mammalian mature red blood cells, sieve tube elements of the phloem cell, and cylindrical fibers of ... WebJan 18, 2024 · The entire DNA in a cell can be found in ... Eukaryotic cells have several other membrane-bound organelles not found in prokaryotic cells. ... rough and … sly fox reading premium beer