what membrane of the mitochondrion represents the engulfing vesicle
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Mitochondrion Disruption of the outer membrane permits proteins in the intermembrane space to leak into the cytosol, leading to certain cell death. The mitochondrial outer membrane can associate with the endoplasmic reticulum (ER) membrane, in a structure called MAM (mitochondria-associated ER-membrane).he matrix is the space enclosed by the inner membrane. It contains about 2/3 of the total protein in a mitochondrion. The matrix is important in the production of ATP with the aid of the ATP synthase contained in the inner membrane.
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Vesicle Function The vesicle is separated from the rest of the cytoplasm by at least one phospholipid bilayer. The membrane that encloses the vesicle is similar to the plasma membrane. Thus, vesicles can fuse with the plasma membrane when they want to release their contents outside the boundaries of the cell.However, vesicles can also fuse with other organelles that are present inside the cell to release or engulf substances.The function of vesicles in a cell, thus, varies depending on the type of vesicle that is present.ysosomes are specialized organelles that contain digestive enzymes that are used to break down substances in the cell into smaller molecules. As these organelles are present only in animal cells, the function of vesicles in this case will be different compared to that of the plant cell.
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Outline of cell biology A nuclear membrane, or nuclear envelope, is the lipid bilayer membrane which surrounds the genetic material and nucleolus in eukaryotic cells. The nuclear membrane consists of two lipid bilayers—the inner nuclear membrane, and the outer nuclear membrane. The space between the membranes is called the perinuclear space, a region contiguous with the lumen (inside) of the endoplasmic reticulum.
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Vesicle (biology and chemistry) The membrane enclosing the vesicle is also a lamellar phase, similar to that of the plasma membrane, and vesicles can fuse with the plasma membrane to release their contents outside of the cell.Vesicles can also fuse with other organelles within the cell.Vesicles perform a variety of functions.he membrane enclosing the vesicle is also a lamellar phase, similar to that of the plasma membrane, and vesicles can fuse with the plasma membrane to release their contents outside of the cell. Vesicles can also fuse with other organelles within the cell. Vesicles perform a variety of functions.
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Vesicle (biology and chemistry) The membrane enclosing the vesicle is also a lamellar phase, similar to that of the plasma membrane and vesicles can fuse with the plasma membrane to release their contents outside the cell. Vesicles can also fuse with other organelles within the cell. Vesicles perform a variety of functions. Because it is separated from the cytosol, the inside of the vesicle can be made to be different from the cytosolic environment. For this reason, vesicles are a basic tool used by the cell for organizing cellular substances. Vesicles are involved in metabolism, transport, buoyancy control, and temporary
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- Vesicles fuse with the plasma membrane during exocytosis.  Exocytosis is an energy consumption process where cells move  contents out of secretory vessels into extra cellula … r membranes.2 people found this useful. protein containing vesicle within a cell fuses with the cell  membrane and ejects the protein is called exocytosis. A lysosome  eats or ingests a bacterium is called phago … cytosis. Valentin Popov.
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Structural Biochemistry/Cell Organelles/Mitochondria Also, the inner membrane has structural characteristics of a prokaryotic cell membrane, while the outer membrane is similar to the host eukaryotic membrane. Mitochondria contains two distinct compartments: the matrix inside the inner membrane and the intermembrane space between the two membranes.
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Mitochondrion The mitochondrion (plural mitochondria) is a double membrane-bound organelle found in most eukaryotic cells. The word mitochondrion comes from the Greek μίτος, mitos, i.e. thread, and χονδρίον, chondrion, i.e. granule or grain-like.Mitochondria range from 0.5 to 1.0 μm in diameter.A considerable variation can be seen in the structure and size of this organelle. Unless specifically stained, they are not visible.he word mitochondrion comes from the Greek μίτος, mitos, i.e. thread, and χονδρίον, chondrion, i.e. granule or grain-like. Mitochondria range from 0.5 to 1.0 μm in diameter. A considerable variation can be seen in the structure and size of this organelle. Unless specifically stained, they are not visible.
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Organelle Structure and Function Mitochondria are round double membrane bound organelles responsible for Aerobic Respiration. Their inner membrane is folded inside to form Cristae, which are folded in the Matrix - the central part of a Mitochondrion. During Aerobic Respiration, ATP is produced in the Mitochondria.
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Endocytosis inside surface of the plasma membrane to form a membrane-enclosed bubble, or vesicle, containing the ingested material. There are two main types of endocytosis that are distinguished by the size of the vesicle formed and the cellular machinery involved. Pinocytosis (cell drinking) describes the internalization of extracellular fluid and small macromolecules by means of small vesicles.
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If the mitochondrian is the result of endosymbiosis then? Answers. Best Answer: A The outer membrane would be from the host's engulfing the proto-symbiont in a food vacuole. The inner membrane would belong to the ur-cell that became a mutualist mitochondria eventually.http://serialendosymbiosis.blogspot.com/...http://www.mitochondrial.net/showabstrac...nswers. Best Answer: A The outer membrane would be from the host's engulfing the proto-symbiont in a food vacuole. The inner membrane would belong to the ur-cell that became a mutualist mitochondria eventually.http://serialendosymbiosis.blogspot.com/...
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Substrate-level Phosphorylation and Oxidative Phosphorylation In summary, many cells have mitochondria, or structures that convert food sources into chemical energy through the process of cellular respiration. The outer membrane surrounds the mitochondria. It is a semi-permeable membrane similar to the cell membrane. The inner membrane is impermeable.
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- The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast. A cell plate formed by the fusion of the vesicles of the phragmoplast grows from the center toward the cell walls and the membranes of the vesicles fuse to form a plasma membrane that divides the cell in two.
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Mitochondrion The mitochondrion (plural mitochondria) is a double membrane-bound organelle found in most eukaryotic cells.The word mitochondrion comes from the Greek μίτος, mitos, i.e. thread, and χονδρίον, chondrion, i.e. granule or grain-like. Mitochondria range from 0.5 to 1.0 μm in diameter.he number of mitochondria in a cell can vary widely by organism, tissue, and cell type. For instance, red blood cells have no mitochondria, whereas liver cells can have more than 2000. The organelle is composed of compartments that carry out specialized functions.
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The envelope of enveloped viruses is? A.) Identical to the host plasma membrane. Note that the envelop of a virus is also: D.) Obtained by viral budding or exocytosis. For future reference, the endomembrane system is a system composed of the different membranes that are suspended in the cytoplasm WITHIN a eukaryotic cell.
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Chloroplasts and Mitochondria-1. Chloroplasts, like mitochondria, are bounded by a double membrane structure. This double membrane structure is called the chloroplast envelope and it has an intermembrane space between the two membranes. The inner membrane of the chloroplast encloses the interior of the chloroplast which is called the stroma.itochondria and chloroplasts are similar in the following ways: 1. Both are thought to have originally been free-living organisms, like bacteria, that were, during the course of evolution, engulfed by a larger cell in which they survived as intracellular symbionts (a.k.a., endosymbionts).
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What is the endomembrane system and how does it function? A vesicle is a relatively small, membrane-enclosed sac that stores or transports substances. The cell membrane, is a protective barrier that regulates what enters and leaves the cell. There is also an organelle known as the Spitzenkoerper spitzenkörper that is only found in, fungi and is connected with hyphal tip. growth
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Mitochondria Mitochondria are bound by a double membrane-the outer membrane and the inner membrane. The outer membrane is smooth and covers the organelle. The inner membrane has many folds known as cristae. The cristae increases the available surface are to enhance the productivity of cellular respiration.
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Mastering Biology: Section 9.4 It is a collection of molecules embedded in the inner membrane of the mitochondrion in eukaryotic cells. (In prokaryotes, these molecules reside in the plasma membrane.) The folding of the inner membrane to form cristae increases the surface area, providing a space for thousands of copies of the chain in each mitochondrion.
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Mitochondrion The mitochondrion (plural mitochondria) is a double membrane-bound organelle found in most eukaryotic cells.The word mitochondrion comes from the Greek μίτος, mitos, i.e. thread, and χονδρίον, chondrion, i.e. granule or grain-like.Mitochondria range from 0.5 to 1.0 μm in diameter. A considerable variation can be seen in the structure and size of this organelle. Unless specifically stained, they are not visible.everal characteristics make mitochondria unique. The number of mitochondria in a cell can vary widely by organism, tissue, and cell type. For instance, red blood cells have no mitochondria, whereas liver cells can have more than 2000. The organelle is composed of compartments that carry out specialized functions.
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Endosymbiosis Origin by phagocytosis also explains the double membranes of mitochondria and many chloroplasts; the inner membrane is the organelle's original membrane, while the outer membrane is the original food-vacuole membrane.
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- Endocytotic vesicles bud from the plasma membrane of the cell, bringing surface membrane and material to the interior, and exocytotic vesicles fuse with the plasma membrane, releasing their contents to the outside world. .Vesicle. is a fairly general term, and is sometimes used for more specific structures such as endosomes.
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- The second image shows a bit more clearly the water expelling vesicle of the Paramecium (sometimes called the contractile vacuole). Through a complex metabolic process, excess water from the animal's cytoplasm is drawn into the vesicle and expelled as waste matter. A trapdoor at the opening of the vesicle opens and closes to contain the vesicle's contents until the pressure inside forces it open.
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Mitochondrion In addition, there is a membrane potential across the inner membrane, formed by the action of the enzymes of the electron transport chain. Cristae Cross-sectional image of cristae in rat liver mitochondrion to demonstrate the likely 3D structure and relationship to the inner membrane