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- Dictionaryendoplasmic reticulum/ˌɛndəʊˈplazmɪk/
noun
- 1. a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane. It usually has ribosomes attached and is involved in protein and lipid synthesis.
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The notes and questions for Endoplasmic Reticulum have been prepared according to the NEET exam syllabus. Information about Endoplasmic Reticulum covers topics like and Endoplasmic Reticulum Example, for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Endoplasmic Reticulum.
The endoplasmic reticulum consists of two distinct regions: the rough endoplasmic reticulum (RER) and the smooth endoplasmic reticulum (SER). 1. **Rough Endoplasmic Reticulum (RER):** The RER is characterized by the presence of ribosomes attached to its outer surface, giving it a rough appearance under the microscope.
The endoplasmic reticulum (ER) is a membrane-bound organelle found in eukaryotic cells. It plays a crucial role in various cellular processes, including protein synthesis, lipid metabolism, and membrane biogenesis. Membrane biogenesis refers to the formation and maintenance of cell membranes, which are essential for compartmentalizing the cell ...
The endoplasmic reticulum plays a crucial role in membrane biosynthesis by synthesizing lipids and proteins that are required for the cell membrane's structure and function. In addition to membrane lipids, the ER also synthesizes integral membrane proteins, which are proteins that are embedded in the lipid bilayer. 4. Protein Folding.
Information about who discovered the endoplasmic reticulum covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for who discovered the endoplasmic reticulum.
One of the most important enzymes is cytochrome P450, which breaks down toxins into less harmful substances that can be eliminated from the body.Other Functions of Smooth Endoplasmic ReticulumWhile detoxification is the primary function of smooth endoplasmic reticulum in liver cells, it also has other functions, including:- Lipid metabolism: Smooth endoplasmic reticulum is involved in the synthesis of lipids, including cholesterol and phospholipids.-
Endoplasmic Reticulum Endoplasmic Reticulum (ER) is a membrane-bound organelle found in eukaryotic cells. It plays an important role in the synthesis, folding, modification, and transport of proteins and lipids. ER is of two types - rough endoplasmic reticulum (RER) and smooth endoplasmic reticulum (SER). Functions of Endoplasmic Reticulum
Ribosomes on Endoplasmic Reticulum: - Endoplasmic Reticulum (ER) can be divided into two types based on the presence or absence of ribosomes: - Rough Endoplasmic Reticulum (RER): This type of ER has ribosomes attached to its surface, giving it a rough appearance. - Smooth Endoplasmic Reticulum (SER): This type of ER is devoid of ribosomes ...
SER is abundant in cells that specialize in lipid metabolism, such as liver cells and cells of the endocrine system.2. Rough endoplasmic reticulum (RER):- The rough endoplasmic reticulum is studded with ribosomes on its surface, giving it a rough appearance.- It is responsible for the synthesis, folding, and modification of proteins.
The endoplasmic reticulum (ER) is a network of membranes found in eukaryotic cells. It is responsible for various important functions such as protein synthesis, lipid metabolism, and detoxification of drugs. Rough Endoplasmic Reticulum (RER): - The rough endoplasmic reticulum (RER) is so named because it is studded with ribosomes on its surface.
