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Why are ribosomes attached to the endoplasmic reticulum?
Ribosomes attached to the endoplasmic reticulum (ER) are called rough ER. This structure allows for the direct transfer of newly synthesized proteins from ribosomes into the ER for processing and modification before they are transported to their final destination within or outside the cell. This association also helps to increase the efficiency of protein production and transport within the cell.
Which of the following are associated with matter and energy transfers in eukaryotic cells?
Mitochondria are associated with energy transfers in eukaryotic cells through the process of cellular respiration. Additionally, the endoplasmic reticulum is involved in the synthesis and processing of proteins and lipids, which are important for cellular function and the transfer of molecules within the cell.
What is the rough ERs job in the animal cell?
The rough endoplasmic reticulum (ER) is responsible for protein synthesis and processing in animal cells. It has ribosomes attached to its surface, which are the sites of protein production. Once proteins are synthesized, the rough ER helps in folding and modifying them before they are transported to their final destination within the cell.
Why does Golgi apparatus remain in close association with ER?
Products from endoplasmic reticulumn are transported into golgi.So it is important to they to be close.
What is the site of protein synthesis in plant cells?
The site of protein synthesis in plant cells is the ribosomes, which can be found both free-floating in the cytoplasm and attached to the endoplasmic reticulum. It is here that messenger RNA (mRNA) is translated into proteins with the help of transfer RNA (tRNA) and ribosomal subunits.
What does the endoplasmic reticulum do in a plant cells?
the endoplasmic reticulum moves things around in the cellEndoplasmic reticulum are large netwok of membrane bound tubes. Its functions are-Serves as a channel for the transport of materials.Performs certain biochemical activity.Plays a role in detoxifing poisons and drugs.It is a site of protein manufacture.
Ribosomes are attached to the rough part of the endoplasmic reticulum that...?
Ribosomes are attached to the rough endoplasmic reticulum, which is responsible for synthesizing proteins. This association allows the ribosomes to transfer newly synthesized proteins directly into the endoplasmic reticulum for processing and modification before they are transported to their final destination within or outside the cell.
What are the functions and types of endoplasmic reticulum?
The endoplasmic reticulum (ER) is involved in protein and lipid synthesis. It comes in two types: rough ER, which has ribosomes on its surface and is involved in protein synthesis, and smooth ER, which is involved in lipid synthesis and detoxification of drugs and toxins.
What is agranular ER attached to granular ER?
Agranular endoplasmic reticulum is attached to granular endoplasmic reticulum through a network of tubules and vesicles known as transitional elements. These transitional elements help in the transfer of proteins and lipids between the two types of ER, allowing for the smooth functioning of cellular processes.
What is the rough endoplasmis reticulum?
The rough endoplasmic reticulum (RER) is a network of membranes in a cell that is studded with ribosomes, giving it a rough appearance under a microscope. It plays a key role in protein synthesis and transportation within the cell. The proteins produced by ribosomes on the RER are typically destined for secretion or for insertion into the cell membrane.
What has ribosomes attached to it and it synthesizes proteins?
In translation, messenger RNA and transfer RNA and ribosomes work together to produce proteins. Ribosomes are very tiny particles that are present in large numbers in all living cells and serve as the site of protein synthesis.
What makes up cells?
Cells are full of many organelles that have different functions. Plant cells have cell walls with a cytoplasm, central vacuole, ribosomes, endoplasmic reticulum, chloroplasts, dna, messenger rna, transfer rna, and smaller vacuoles. Animal cells have a cell membrane, nucleus, nucleolus, ribosomes, endoplasmic reticulum, mitochondria, dna, messenger rna, transfer rna. Unicellular organisms usually have or do not have a cell membrane with various organelles listed above depending on the organism. Hope this helps! -DrkMnlight
What produces the proteins for the cell?
robosomes in the endoplasmic reticulum.
Why are ribosomes attached to the endoplasmic reticulum?
Ribosomes attached to the endoplasmic reticulum (ER) are called rough ER. This structure allows for the direct transfer of newly synthesized proteins from ribosomes into the ER for processing and modification before they are transported to their final destination within or outside the cell. This association also helps to increase the efficiency of protein production and transport within the cell.
Does the Golgi apparatus make proteins?
No. The Golgi apparatus of a eukaryotic cell primarily modifies proteins delivered from the rough endoplasmic reticulum. It is also involved in the transfer of lipids inside the cell and the formation of lysosomes. A cell's ribosomes are responsible for protein production.
What is the function of rough endoplasmic?
In this question it seemed like you were referring to the organelles on the rough endoplasmic reticulum which, by the way, are called ribosomes. Ribosomes binds to mRNA (messenger RNA) and assembles protein using tRNA (transfer RNA) complex. They are also the sites responsible for protein synthesis. It's been described as a kind of platform where proteins are built. They use the RNA copy of a gene to read it like a 'copy of a blueprint' to construct the protein needed. If that is not what you were looking for then this is the function of the rough endoplasmic reticulum: The rough endoplasmic reticulum is a membranous structure that associates closely with the nucleus. Embedded in the membrane of the structure are ribosomes, this is what gives the "rough" appearance. RNA passes through the ribosomes where its sequence of nucleic acid codes for specific amino acids to be joined up in a specific order. The route through the ribosomes for the amino acid takes them into the membranes of the reticulum where they can be kept together. They are then moved of in vesicles formed from the ER membranes to the Golgi Apparatus to be packaged and processed.
How heat transfer is controlled?
There is a special mechanism that controls heat transfer.
