Rer diagram

The Endoplasmic Reticulum ER is a complex system of tubes found solely in the cytoplasm of eukaryotic cells, rer diagram. We can learn about its rer diagram with the help of a diagram of the endoplasmic reticulum easy way. The endoplasmic reticulum ER is a complex network of tubes and compartments located within cells. It is critical for several cell functions, including protein synthesis, lipid breakdown, calcium storage, and toxin removal.

Before we get into rationalizing the answer, let us be oriented with what the diagram is labeled with:. AhdOmer June 2, , pm 1. The diagram shows a section of rough endoplasmic reticulum RER. Which answer correctly identifies the substances associated with structures 1 and 2? Albert June 19, , am 2. The answer to this question is choice B.

Rer diagram

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Thus, it now makes sense that only choice B is correct. Admission Experiences. Suggest Changes.

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Federal government websites often end in. Before sharing sensitive information, make sure you're on a federal government site. The site is secure. NCBI Bookshelf. Terrence Sanvictores ; Donald D. Authors Terrence Sanvictores 1 ; Donald D. Davis 2. The endoplasmic reticulum ER is a structure found within the cytoplasm of eukaryotic cells. The RER is termed "rough" due ribosomal attachments to the surface compared to the SER, which does not have ribosomes. The RER is morphologically distinguishable by its series of convoluted, flattened like membrane sheets called cisternae that arise near the nucleus and extend across the cytoplasm.

Rer diagram

Among many cell organelles present in the cell, the endoplasmic reticulum ER is the largest membrane-bound organelle of the eukaryotes, but the prokaryotes lack these organelles. Although the endoplasmic reticulum is present in most eukaryotic cells, some cells like red blood cells and embryonic and egg cells lack it. ER, is an extensive network of membranes that encloses compartments called lumen throughout the cell. ER can be smooth or rough depending on the absence or presence of ribosomes. Smooth ER lacks ribosomes in its membrane, whereas rough ER has ribosomes. Emilio Veratti discovered the sarcoplasmic reticulum in muscle fibers that have similarities with the endoplasmic reticulum of other cells. In comparison, the new organelle was first seen through an electron microscope by Keith Porter after 50 years and then termed an endoplasmic reticulum.

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Explore offer now. The endoplasmic reticulum ER is a part of a transportation system of the eukaryotic cell, and has many other important functions such as protein folding, calcium storage and lipid metabolism. Enhance the article with your expertise. AhdOmer June 2, , pm 1. It is critical for several cell functions, including protein synthesis, lipid breakdown, calcium storage, and toxin removal. With those 2 labels established, how do we begin answering this question? As scientists learn more, the endoplasmic reticulum diagram will continue to help us discover new methods to applying this information in medicine and other fields. Share your thoughts in the comments. Please go through our recently updated Improvement Guidelines before submitting any improvements. Suggest changes. The smooth endoplasmic reticulum SER lacks ribosomes and is involved in lipid synthesis, metabolism, and detoxification. Share your suggestions to enhance the article. You now know that label 1 is a ribosome, which is the main cellular machinery involved in the process of translation or the production of proteins.

The endoplasmic reticulum is the major site of synthesis in the cell. It is a system of flattened sacs cisternae that are continuous with the outer nuclear envelope.

As scientists learn more, the endoplasmic reticulum diagram will continue to help us discover new methods to applying this information in medicine and other fields. Previous Diagram of Animal Cell. Last Updated : 15 Mar, Photorespiration - Definition, Diagram, Process, Significance. The diagram shows a section of rough endoplasmic reticulum RER. There are two types of endoplasmic reticulum: rough endoplasmic reticulum rough ER and smooth endoplasmic reticulum smooth ER. Types and Functions of Endoplasmic Reticulum. Diagram of Endoplasmic Reticulum with Labelling. Contribute to the GeeksforGeeks community and help create better learning resources for all. Diagrams of the Endoplasmic Reticulum class 8 help us grasp its functions and importantance for cell health. Thus it makes sense that the label 1 is a ribosome. Like Article. Maximize your earnings for your published articles in Dev Scripter ! Before we get into rationalizing the answer, let us be oriented with what the diagram is labeled with: Label 1: The question tells you that this diagram is a rough endoplasmic reticulum. Explore offer now.