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Endoplasmic Reticulum-
1. it helps in the transportation of materials within the cell.
2. Rough Endoplasmic Reticulum makes proteins and Smooth Endoplasmic Reticulum makes lipids or fats and help in detoxifying the poisons and drugs in a cell.
3.proteins and fats of Endoplasmic Reticulum helps in formation of cell membrane by the process called membrane bio genesis.
Golgi apparatus-
1. it packs, stores and transports materials produced in a cell.
2. it form complex sugars.
3. it forms lysosomes.
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Describe the role of the Golgi apparatus?
The Golgi apparatus is responsible for modifying, sorting, and packaging proteins and lipids that are synthesized in the cell. It acts as a distribution center by receiving molecules from the endoplasmic reticulum and then packaging them into vesicles for transport to their final destination within the cell or outside of it. Additionally, the Golgi apparatus plays a crucial role in the synthesis of certain carbohydrates and the formation of lysosomes.
Using the cell as a factory analogy describe the role of the Golgi apparatus in cells?
The Golgi apparatus in a cell acts like a distribution center in a factory, where it modifies, sorts, and packs proteins and lipids received from the endoplasmic reticulum before sending them to their destination. It also synthesizes carbohydrates and other molecules essential for cell function.
Describe the role of the Golgi apparatus in the cell?
Basically, the Golgi apparatus is like the packaging plant of a cell. It will sort, modify and package materials from the endoplasmic reticulum, most notably proteins. These packages are then stored in the cell, or sent outside the cell via secretion.
How would you describe the cytoplasm of an onion cell and a cheek cell?
The cytoplasm of both an onion cell and a cheek cell contains various organelles like mitochondria, endoplasmic reticulum, and ribosomes. In an onion cell, the cytoplasm is dense and filled with starch grains, while in a cheek cell, the cytoplasm is more watery and may contain enzymes for digestion. Both cytoplasms play a role in supporting the cell's functions and maintaining its structure.
Describe the path of a newly synthesized polypeptide from a ribosome to the cell surface?
After synthesis in the ribosome, the polypeptide chain is usually transported to the endoplasmic reticulum (ER) where it undergoes post-translational modifications and folding. From the ER, the polypeptide enters the Golgi apparatus for further processing before being packaged into vesicles and transported to the cell surface. Finally, the vesicle fuses with the cell membrane, releasing the polypeptide to the cell surface.
Using the cell factory analogy describe the role of the Golgi apparatus in the cell?
The Golgi apparatus acts like a packaging center in the cell factory. It receives proteins and other molecules from the endoplasmic reticulum and modifies them before packaging them into vesicles for transportation to their final destinations within or outside the cell.
Describe the role of the Golgi apparatus?
The Golgi apparatus is responsible for modifying, sorting, and packaging proteins and lipids that are synthesized in the cell. It acts as a distribution center by receiving molecules from the endoplasmic reticulum and then packaging them into vesicles for transport to their final destination within the cell or outside of it. Additionally, the Golgi apparatus plays a crucial role in the synthesis of certain carbohydrates and the formation of lysosomes.
Membranous system consisting of flattened sacs and vesicles?
The endomembrane system is a network of flattened sacs and vesicles found within eukaryotic cells. It includes the endoplasmic reticulum, Golgi apparatus, lysosomes, and vesicles involved in transport and secretion. This system plays a key role in protein synthesis, modification, packaging, and transport within the cell.
Using the cell as a factory analogy describe the role of the Golgi apparatus in cells?
The Golgi apparatus in a cell acts like a distribution center in a factory, where it modifies, sorts, and packs proteins and lipids received from the endoplasmic reticulum before sending them to their destination. It also synthesizes carbohydrates and other molecules essential for cell function.
Describe the role of the Golgi apparatus in the cell?
Basically, the Golgi apparatus is like the packaging plant of a cell. It will sort, modify and package materials from the endoplasmic reticulum, most notably proteins. These packages are then stored in the cell, or sent outside the cell via secretion.
Describe two functions of political parties within congress?
Describe two functions of political parties within congress
What are the answers to a visualization exercise for the cell?
The answers to a visualization exercise for the cell typically include identifying and labeling key organelles such as the nucleus, mitochondria, endoplasmic reticulum, Golgi apparatus, and plasma membrane. Participants may also describe the functions of each organelle, such as energy production by mitochondria and protein synthesis by ribosomes. Additionally, the exercise might involve understanding the cell's structure, including the cytoskeleton and cell membrane dynamics. Overall, the focus is on comprehending cellular organization and function.
Describe 3 ways that organelles support the life of cell?
Organelles perform essential functions that sustain cellular life. For example, mitochondria generate ATP through cellular respiration, providing energy for various cellular processes. Ribosomes synthesize proteins, which are crucial for cell structure, function, and regulation. Additionally, the endoplasmic reticulum and Golgi apparatus work together to modify, package, and distribute proteins and lipids, ensuring that the cell maintains its functionality and responds to environmental changes.
What are the functions performed by retailers?
Describe that four functions performed by retailers?
Describe the functions of a retailer?
Selling
How would you describe endoplasmic reticulum?
It is a single membranous organell found in eukariyotes.It is plate or tubular shape.
Describe the movement of proteins through the internal membrane system of a cell?
Proteins are synthesized by ribosomes in the cytoplasm and are then translocated into the endoplasmic reticulum (ER) for processing. From the ER, proteins are sent to the Golgi apparatus for further modification and sorting. Finally, proteins are packaged into vesicles and transported to their final destination within the cell, such as the plasma membrane or lysosomes.
