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The rough ER appears rough due to the presence of ribosomes on the membrane surface. Smooth and Rough ER also have different functions. The functions of RER are providing an internal structural skeleton to support the cell's shape, as storage of the synthesised materials and minerals, such as calcium in myocytes, forming an internal network through which materials can be transported; and providing a large surface area on which chemical reactions can occur. The function of the endoplasmic reticulum is to transport chemicals between and within cells. It also provides a large surface area for the organization of chemical reactions and synthesis. Two patterns are found in the cell, the smooth endoplasmic reticulum and the rough endoplasmic reticulum. The smooth endoplasmic reticulum packages proteins for transport, synthesizes membrane phosolipids, and releases calcium. Other functions of the smooth endoplasmic reticulum include transformation of bile pigments, glycogenolysis (the breakdown of glycogen), and detoxification of many drugs and chemical agents. In striated muscles, which you use for lifting objects, the endoplasmic reticulum is involved in the conduction of contracting impulses from the surface membrane of the cell into the depths of the muscle cell filled with muscle filaments, which are the basis for muscle contraction.
Wiki User
∙ 11y ago
Wiki User
∙ 12y agoit helps in several areas, but I suppose the "main function" would be its ability to synthesize lipids.
Wiki User
∙ 11y agoThe smooth endoplasmic reticulum functions in the synthesis of lipids and steroids, metabolism of carbohydrates, and regulation of calcium concentration.
Wiki User
∙ 9y agoThey build up peroxisomes and glyoxisomes. They store calcium ions. They deactivate hormones and detoxify
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How can you tell the difference of smooth er and rough er?
Smooth ER, endoplasmic reticulum, does not have ribosomes, and Rough ER does.rough er is studded with ribosomes while smooth er is not.
How can you tell from a rough from smooth ER?
The rough ER had ribosomes attached while the smooth ER had no ribosome attached.
What is the difference between the rough er and the smothe er?
Rough ER has Ribosomes and Smooth ER does not.
Two types of ER?
Rough and smooth rough ER has ribosomes
How can you tell rough ER and smooth ER?
The Rough ER has a surface covered by mitochondria - which appear as small circles, and make the surface "rough" in appearance. The Smooth ER does not have these ribosomes, and so the surface is just one smooth line.
What performs the same function of smooth er?
The Smooth ER performs a very similar function as the Rough ER. I don't know exactly what either do but if you look up "What performs the same function as Smooth ER?"
How can you tell rough ER from the smooth ER?
Rough ER has numerous ribosomes on its surface. These are absent on smooth ER. Smooth ER studded with ribosomes. Rough ER transport of materials.
What performs the same function as the rough endoplasmic reticulum?
The smooth ER is similiar.
How can you rough ER from smooth ER?
Rough ER looks like a maze and smooth ER looks like a sculpture. Another thing is that the Rough ER has ribosomes on it while the Smooth ER doesnt.
What the is difference between rough ER smooth ER?
Smooth ER, endoplasmic reticulum, does not have ribosomes, and Rough ER does.rough er is studded with ribosomes while smooth er is not.
How can you tell the difference of smooth er and rough er?
Smooth ER, endoplasmic reticulum, does not have ribosomes, and Rough ER does.rough er is studded with ribosomes while smooth er is not.
What in a endoplasmic reticulum cell has smooth and rough?
Rough ER has ribosomes on it, smooth ER does not
How can you tell from a rough from smooth ER?
The rough ER had ribosomes attached while the smooth ER had no ribosome attached.
How can you tell ER from smooth ER?
Ribosomes are found in rough ER while they are not found in smooth ER. These are what give the "rough" appearance.
What structure is found on the rough er that is not found on smooth ER?
what structure is found on the rough er that is noyt found on the smooth er
What is the difference between rough rough ER and smooth ER?
The difference between rough and smooth is the texture. Rough things have a bumpy, abrasive texture. Smooth things have are not rough.
What is the difference between smooth and rough er?
Rough er has ribosomes attached but smooth er does not. Rough ER is covered with ribosomes and looks "rough" through an electron microscope. Smooth ER lacks the ribosomes and appears as a smooth membrane. On the lighter side: The way it feels to the touch?
