Separate entities and are not joined together.hese ions are released from the smooth endoplasmic reticulum.
The endoplasmic reticulum (or ER) is an organelle in a cell. The ER is divided into two types--Rough and Smooth ER. Rough Endoplasmic Reticulum is important in the synthesis a … nd transport of proteins. The Smooth Endoplasmic Reticulum makes lipids and is involved in drug detoxification. The ER works with the Golgi apparatus and ribosomes. Smooth ER has its purpose in the cell. It acts as a storage organelle. It is important in the creation and storage of steroids. It also stores ions in solution that the cell m … ay need at a later time. Steroids are a type of ringed organic molecule used for many purposes in an organism. Endoplasmic Reticulum. Endoplasmic reticulum is a continuous membrane, which is present in both plant cells, animal cells and absent in prokaryotic cells. It is the membrane of network tubules and flattened sacs, which serves a variety of functions within the cell. In animal cells, the endoplasmic reticulum is a network of sacs, which play a vital role in manufacturing, processing and transporting different types of chemical compounds for use of both inside and outside of the cell. There are two types of endoplasmic reticulum: rough endoplasmic reticulum (rough ER) and smooth endoplasmic reticulum (smooth ER). Both types are present in plant and animal cells. The two types of ER are separate entities and are not joined together. These ions are released from the smooth endoplasmic reticulum. SUMMARY. Organelles called ‘rough endoplasmic reticulum’ and ‘smooth endoplasmic reticulum’ are separate networks of membrane enclosed flattened tubules found in eukaryotic animal and plant cells. The endoplasmic reticulum is a network of tubules and flattened sacs that serve a variety of functions in the cell. There are two regions of the ER that differ in both structure and function. One region is called rough ER because it has ribosomes attached to the cytoplasmic side of the membrane. Since the ER is connected with the nuclear envelope, the lumen of the ER and the space inside the nuclear envelope are part of the same compartment. The rough endoplasmic reticulum manufactures membranes and secretory proteins. In certain leukocytes (white blood cells), the rough ER produces antibodies. CELLS NEED THE ROUGH AND THE SMOOTH. Think of a cell as a “multitude of membranes” we said in an earlier section. This statement certainly applies to the endoplasmic reticulum an organelle found in eukaryotic cells. About 50% of the total membrane surface in an animal cell is provided by endoplasmic reticulum (ER). These ions are released from the smooth endoplasmic reticulum. SUMMARY. Organelles called ‘rough endoplasmic reticulum’ and ‘smooth endoplasmic reticulum’ are separate networks of membrane enclosed flattened tubules found in eukaryotic animal and plant cells. The endoplasmic reticulum (or ER) is an organelle in a cell. The ER is divided into two types--Rough and Smooth ER. Rough Endoplasmic Reticulum is important in the synthesis a … nd transport of proteins. The Smooth Endoplasmic Reticulum makes lipids and is involved in drug detoxification. The ER works with the Golgi apparatus and ribosomes. Smooth endoplasmic reticulum is found in a variety of cell types (both animal and plant), and it serves different functions in each. The smooth endoplasmic reticulum also contains the enzyme glucose-6-phosphatase, which converts glucose-6-phosphate to glucose, a step in gluconeogenesis. In some cells, there are dilated areas like the sacs of rough endoplasmic reticulum. The network of smooth endoplasmic reticulum allows for an increased surface area to be devoted to the action or storage of key enzymes and the products of these enzymes. Yes, the endoplasmic reticulum is found in eukaryotic cells, such as animal cells. Also, keep in mind that there are two types of ER's: rough and smooth. Rough has ribosomes … and smooth doesn't. Rough Endoplasmic Reticulum is important in the synthesis a … nd transport of proteins. The Smooth Endoplasmic Reticulum makes lipids and is involved in drug detoxification. The ER works with the Golgi apparatus and ribosomes.
http://www.answers.com/Q/What_does_a_smooth_endoplasmic_reticulum_do_in_a_animal_cell http://biology.tutorvista.com/animal-and-plant-cells/endoplasmic-reticulum.html http://bscb.org/learning-resources/softcell-e-learning/endoplasmic-reticulum-rough-and-smooth/ http://biology.about.com/od/cellanatomy/ss/endoplasmic-reticulum.htm http://bscb.org/learning-resources/softcell-e-learning/endoplasmic-reticulum-rough-and-smooth/ http://www.answers.com/Q/What_does_the_endoplasmic_reticulum_do_in_an_animal_cell https://en.wikipedia.org/wiki/Endoplasmic_reticulum http://www.answers.com/Q/What_does_the_endoplasmic_reticulum_do_in_an_animal_cell
what does the endoplasmic reticulum do in an animal cell