If you're seeing this message, it means we're having trouble loading external resources on our website. Show If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Question: Miguel G. Biology 10 months, 3 weeks ago Video Answer:  Get the answer to your homework problem. Try Numerade free for 7 days San Martin de Porres University DiscussionYou must be signed in to discuss. Video Transcriptyou're gonna answer this question. Let's talk about a membrane bound organelles. Memory bank professionals are organized that are found only within eukaryotic cells. For example, probiotics is that they don't have memory bank organelles OK. And those memories bulbs, organelles are for example, mitochondria are potatoes at the end of that particular um license something called organelles OK. This question says, what do the gulf in the platform curriculum like and offshore races. They are all members of organized, comprising the in the membrane system. And this is true today because all of them are surrounded by a membrane. Uh let's assume for example, like systems have our memory about because they have a different environment inside them. They have many hydrologic enzymes very low ph that is useful in order to to accomplish its function. That is self digestion. So if it does not have or if it is not surrounded by a membrane, then all of the content of the license terms would get to the cytoplasm and that would be that was very tough for a cell because those contents would degrade many things in the cytoplasm of the cell. Okay, so option is through option business, They all perform similar goals in the cell. And this is false because for example, in the curriculum, the function of it is to symbolize proteins. The function of the golden potatoes is to modify proteins. The function of life systems is to is self digesting. Okay, so the the like the functions are different from each other options. He says they are physically connected to each other And this is false option. This is all are located in the nucleus of the cell, and this is false because all of them are located in the sight of lesson. So option is the answer for this question. Numerade has step-by-step video solutions, matched directly to more than +2,000 textbooks. Study Groups Study with other students and unlock Numerade solutions for free. Try Now Home Science Biology Cells, Organs & Tissues Alternate titles: RER, rough ER rough endoplasmic reticulum (RER), series of connected flattened sacs, part of a continuous membrane organelle
within the cytoplasm of eukaryotic cells, that plays a central role in the synthesis of
proteins. The rough endoplasmic reticulum (RER) is so named for the appearance of its outer surface, which is studded with protein-synthesizing particles known as ribosomes. This feature distinguishes it superficially and functionally from the
other major type of endoplasmic reticulum (ER), the smooth endoplasmic reticulum (SER), which lacks ribosomes and is involved in the synthesis and storage of
lipids. RER occurs in both animal and plant cells. The RER membrane is continuous with the nuclear envelope, which surrounds the
cell nucleus. The RER is also located near the Golgi apparatus, which transports, modifies, and packages proteins for delivery to targeted destinations.
Many proteins that are synthesized in the RER are packaged into vesicles and transported to the Golgi apparatus. Protein synthesis begins in the cytosol with a process known as translation, in
which the protein is assembled from an RNA sequence. As the protein grows, if it contains a signal sequence at its amino-terminal end, it will become bound to a signal recognition particle, which carries the ribosome to the RER membrane. Once bound to the RER, the signal recognition particle dissociates,
and protein translation continues. The newly formed protein then either becomes embedded in the RER membrane, in the case of a transmembrane protein, or is transmitted into the RER lumen via a translocon channel, in the case of a water-soluble protein. In the RER lumen, proteins may undergo slight modifications, such as having their signal sequences
cleaved or undergoing glycosylation (in which an oligosaccharide is added, producing a glycoprotein). Protein form also changes, whereby the molecule assumes its three-dimensional conformation. From the RER, proteins move into a transitional region of the ER lumen, which is
largely lacking in ribosomes. Some proteins, such as secretory proteins, which are released by cells, are packaged in vesicles and move to the Golgi apparatus. Other proteins remain in the ER, where they carry out their specified functions. Abnormalities in RER structure and function are associated with certain types of disease in humans. In particular, the accumulation in the RER of misfolded proteins, which normally are returned to the cytosol,
where they are degraded, can result in ER stress, leading to cell dysfunction and cell death. For example, the accumulation of misfolded collagen proteins in the RER, owing to
mutations in collagen-encoding genes, underlies various inherited skeletal disorders, including spondyloepimetaphyseal dysplasia, which is characterized by abnormal bone growth, weak
joints, and susceptibility to joint dislocation. Kara Rogers How are rough endoplasmic reticulum and Golgi related?Rough ER provides sites for the protein synthesis in the cell. Ribosomes are bound to the membrane of rough ER. The translated proteins are exported into the ER for maturation. These proteins are again transported into Golgi apparatus for further maturation and sorting out for their final destination.
What is one major similarity between rough ER and Golgi bodies?Golgi apparatus and endoplasmic reticulum are two important cell organelles present in eukaryotic cells. Both consist of membrane-enclosed fluid-filled sacs. However, parts of the ER are continuous with the nuclear envelope while Golgi apparatus is not associated with the nucleus.
How are the functions of the endoplasmic reticulum and the Golgi apparatus similar?The functioning of the Golgi apparatus and ER are both so closely linked to the lysosomes that together, these entities compose the endomembrane system. Interestingly, lysosomal formation relies on the joint contribution of the ER and Golgi. The Golgi is responsible for the formation of lysosomes.
Which of the following is common to both endoplasmic reticulum and Golgi apparatus?Similarities between Endoplasmic Reticulum and Golgi Body
Both the endoplasmic reticulum (ER) and the Golgi apparatus are two components of the cell's endomembrane system. Lysosomes and vesicles are other components of the endomembrane system.
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