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# A cisterna (plural cisternae) comprises a flattened membrane disk that makes up theGolgi apparatus. A typical Golgi has anywhere from 3 to 7 cisternae stacked upon each other like a stack of dinner plates, but there are usually around 6. The cisternae carry Golgi enzymes to help or to modify cargo proteins traveling through them destined for other parts of the cell. # The cisternae also carry structural proteins important for its maintenance as a flattened membrane and its stacking upon each other. # The earliest cisternae are called the cis-cisternae, followed by the medial cisternae, then the trans-cisternae (as they move away from the endoplasmic reticulum). # The formation of new cisternae is often called the cis-Golgi network and at the end of the Golgi where transport to other parts of the cell occurs is called the trans-Golgi network. Both are thought to be specialized cisternae leading in and out of the Golgi apparatus. # Cisternae may also refer to flattened regions of the rough endoplasmic reticulum.
Cisternae are flattened, membrane-bound sacs found in the Golgi apparatus. They are involved in sorting, modifying, and packaging proteins and lipids for transport within the cell or outside of the cell. Cisternae are organized in stacks, with each stack consisting of a series of flattened compartments.
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What is the Golgi apparatus up of?
The Golgi apparatus is made up of a series of flattened membrane-bound sacs called cisternae. It also contains vesicles that transport materials to and from the endoplasmic reticulum and plasma membrane. Additionally, it has enzymes that modify proteins and lipids before they are transported to their final destinations within the cell.
What membrane bound sacs package and transport proteins?
The Golgi apparatus is responsible for packaging and modifying proteins before they are transported to their final destinations within the cell or outside of the cell. It consists of membrane-bound sacs called cisternae that help in the processing and sorting of proteins.
What is the name Golgi apparatus in plant cell?
The Golgi apparatus in plant cells is also known as the Golgi body or Golgi complex. It is responsible for modifying, sorting, and packaging proteins and lipids that are synthesized within the cell. The Golgi apparatus consists of a series of flattened membrane-bound sacs called cisternae.
Which is the functional unit of Golgi body?
The functional unit of the Golgi body is the Golgi apparatus, which consists of a series of flattened membrane-bound sacs called cisternae. These cisternae are responsible for modifying, sorting, and packaging proteins and lipids that are received from the endoplasmic reticulum for transport to their final destinations within or outside the cell.
What apparatus is a flattened stack of tubular membranes that modifies and packages proteins into vesicles and transports them to other organelles or out of the cell?
The apparatus is the Golgi apparatus, which is responsible for modifying, sorting, and packaging proteins into vesicles for transport. It consists of a series of flattened, membranous sacs called cisternae that are involved in processing and distributing proteins within the cell.
What is the function of the cisternae?
The function of the cisternae is the modification of proteins into the final products. The cisternae are found and make up the Golgi Apparatus.
Where does cisternal maturation occur?
Cisternal maturation occurs in the Golgi apparatus, specifically in the cis-Golgi network. This process involves the gradual maturation and transformation of cis cisternae into trans cisternae, allowing for the processing and sorting of proteins within the Golgi apparatus.
What is the composition of the Golgi bodies or apparatus?
The Golgi apparatus is composed of flattened membrane-bound sacs called cisternae. These cisternae are stacked on top of each other, forming the distinctive structure of the Golgi apparatus. The Golgi apparatus also contains enzymes that modify, sort, and package proteins and lipids for transport to their final destinations.
What is the Golgi apparatus up of?
The Golgi apparatus is made up of a series of flattened membrane-bound sacs called cisternae. It also contains vesicles that transport materials to and from the endoplasmic reticulum and plasma membrane. Additionally, it has enzymes that modify proteins and lipids before they are transported to their final destinations within the cell.
What membrane bound sacs package and transport proteins?
The Golgi apparatus is responsible for packaging and modifying proteins before they are transported to their final destinations within the cell or outside of the cell. It consists of membrane-bound sacs called cisternae that help in the processing and sorting of proteins.
What is the name Golgi apparatus in plant cell?
The Golgi apparatus in plant cells is also known as the Golgi body or Golgi complex. It is responsible for modifying, sorting, and packaging proteins and lipids that are synthesized within the cell. The Golgi apparatus consists of a series of flattened membrane-bound sacs called cisternae.
Which is the functional unit of Golgi body?
The functional unit of the Golgi body is the Golgi apparatus, which consists of a series of flattened membrane-bound sacs called cisternae. These cisternae are responsible for modifying, sorting, and packaging proteins and lipids that are received from the endoplasmic reticulum for transport to their final destinations within or outside the cell.
Why is the Golgi apparatus important and what is the job of the Golgi apparatus what is the Golgi apparatus made of why is the Golgi appparatus important does the Golgi apparatus helps us in our body?
The Golgi apparatus processes, sorts, and packages proteins and lipids that are synthesized in the cell. It is made of flattened, membranous sacs called cisternae. The Golgi apparatus is crucial for cellular communication, secretion of enzymes and hormones, and the transportation of molecules within the cell. It plays a vital role in maintaining cellular homeostasis.
What organelles possesses a cis and trans side composed of cisternae?
The Golgi apparatus possesses a cis and trans side composed of cisternae. Proteins and lipids are modified and sorted as they move through these compartments, with the cis side receiving materials from the endoplasmic reticulum and the trans side shipping them out to their destinations.
What system modify and package flattened sacs?
The Golgi apparatus modifies and packages flattened sacs called cisternae, which are involved in processing, sorting, and packaging proteins and lipids for transport within the cell or for secretion outside the cell. The Golgi apparatus is made up of a series of stacked cisternae that can modify molecules by adding sugars, phosphates, or other chemical groups, and then package them into vesicles for transport to their final destination.
What apparatus is a flattened stack of tubular membranes that modifies and packages proteins into vesicles and transports them to other organelles or out of the cell?
The apparatus is the Golgi apparatus, which is responsible for modifying, sorting, and packaging proteins into vesicles for transport. It consists of a series of flattened, membranous sacs called cisternae that are involved in processing and distributing proteins within the cell.
Where is the organelle located in the golgi appartus?
The Golgi apparatus is located near the cell nucleus in the cell's cytoplasm. It consists of a series of flattened, membrane-bound sacs called cisternae.
