what is osculum in biology
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Osculum vs Oscular - What's the difference? Osculum is a related term of oscular.As a noun osculum is (biology) the main opening in a sponge from which water is expelled. As an adjective oscular is of or pertaining to the mouth. Osculum is a related term of oscular.As a noun osculum is (biology) the main opening in a sponge from which water is expelled.
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Vacuole/Central Vacuole Located in the cytoplasm, the vacuole, or central vacuole if in a plant cell, is a single- membrane sack that's used for storing food, minerals, waste, and water inside of a cell. They don't work with any specific organelle, rather, they just work with the entire cell.
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Stomata In botany, a stoma (also stomate; plural stomata) is a tiny opening or pore that is used for gas exchange. They are mostly found on the under-surface of plant leaves. In a stoma, there is the chloroplast, a cell wall, a vacuole and a cell nucleus. Air enters the plant through these openings. The carbon dioxide is used in photosynthesis.
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- Vacuole. Definition. noun, plural: vacuoles. A membrane-bound vesicle found in the cytoplasm of a cell whose function includes intracellular secretion, excretion, storage, and digestion.Supplement. It can be found in animal and plant cells, and it can be especially conspicuous in plant cells.Word origin: Latin vacuolum, diminutive form of vacuum. membrane-bound vesicle found in the cytoplasm of a cell whose function includes intracellular secretion, excretion, storage, and digestion. Supplement. It can be found in animal and plant cells, and it can be especially conspicuous in plant cells.
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Osmoregulation Osmoregulation is the active regulation of the osmotic pressure of an organism's body fluids, detected by osmoreceptors, to maintain the homeostasis of the organism's water content; that is, it maintains the fluid balance and the concentration of electrolytes to keep the fluids from becoming too diluted or concentrated. Osmotic pressure is a measure of the tendency of water to move into one solution from another by osmosis. The higher the osmotic pressure of a solution, the more water tends to m
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What is Spotfire? TIBCO Spotfire is a powerful platform that is used for deriving valuable business insights. It is an enterprise-class analytics platform that has excellent data visualization and discovery features that makes deriving information from data so much easy.
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What are vacuoles? Vacuoles are membranous sacs found in plant and animal cells. Those in plant cells tend to be larger than those in animal cells. They are like storage tanks and they can contain H2O, food, waste, or enzymes. A vacuole is a membrane-bound sac in a plant cell that stores food, water and metabolic waste.acuoles are water-filled storage spaces found in cells. They are found in both animal and plant cells (but they are more common in plant cells they are also bigger in plant c … ells). Vacuoles store food, collect waste products, and can help with cell shape and buoyancy.
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Vacuole (plants) Quick look: A vacuole is a membrane-enclosed fluid filled sac found in the cells of plants including fungi. Vacuoles can be large organelles occupying between 30% and 90% of a cell by volume. Vacuoles appear to have three main functions, they:
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Stoma In botany, a stoma (plural stomata), also called a stomate (plural stomates) (from Greek στόμα, mouth), is a pore, found in the epidermis of leaves, stems, and other organs, that facilitates gas exchange.
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- ostium An opening, derived from the Latin word for a door or opening. In Porifera, one of the openings through which water is drawn into the body. In Arthropoda, one of the openings in the wall of the heart into the pericardial (blood-filled) Sinus.
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A List of Main Functions of the Vacuole Vacuole is an important organelle present in the cells of plants, animals, protists, fungi and bacteria. Apart from water, vacuoles also contains different kinds of organic/inorganic molecules, solid materials and enzymes.Vacuoles are kind of large-sized vesicles.acuole is an important organelle present in the cells of plants, animals, protists, fungi and bacteria. Apart from water, vacuoles also contains different kinds of organic/inorganic molecules, solid materials and enzymes.
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- Vacuoles are organelles found in cells. They play a role in storage of both nutrients and waste products. They help maintain homeostasis in the following way: Maintaining acidity :
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Central Vacuole in Plant Cells: Definition & Function This organelle is known as the central vacuole. The central vacuole is a membrane-bound organelle containing water and other enzymes that function during the life of the plant. Structurally, the central vacuole is surrounded by a phospholipid bilayer.his organelle is known as the central vacuole. The central vacuole is a membrane-bound organelle containing water and other enzymes that function during the life of the plant. Structurally, the central vacuole is surrounded by a phospholipid bilayer.
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- Vacuoles are membrane-bound organelles that are found in cells of plants, animals and fungi. Plant cells tend to have a large central vacuole, while the vacuoles in animal cells tend to be smaller. The main function of vacuoles is to contain the waste products of the cells and isolate them from the rest of the organelles and the cytoplasm. Vacuoles maintain an acidic pH internally.
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- subphylum. n, pl-la (-lə). 1. (Biology) biology a taxonomic group that is a subdivision of a phylum. (sʌbˈfaɪ ləm). n., pl.
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Vesicle (biology and chemistry) Vacuoles. Vacuoles are vesicles which contain mostly water. Plant cells have a large central vacuole in the center of the cell that is used for osmotic control and nutrient storage. Contractile vacuoles are found in certain protists, especially those in Phylum Ciliophora.
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Ossicles The ossicles are, in order from the eardrum to the inner ear (from superficial to deep): the malleus, incus, and stapes, terms that in Latin are translated as the hammer, anvil, and stirrup .he structure is known as the middle ear, and is made up of the stapes, incus, malleus, and tympanic membrane. These correspond to the columella, quadrate, articular, and angular structures in the amphibian, bird or reptile jaw.
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Plant Vacuoles The vacuoles of plant cells are multifunctional organelles that are central to cellular strategies of plant development. They share some of their basic properties with the vacuoles of algae and yeast and the lysosomes of animal cells. They are lytic compartments, function as reservoirs for ions and metabolites, including pigments, and are crucial to processes of detoxification and general cell homeostasis.
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vacuole Definition of vacuole 1: a small cavity or space in the tissues of an organism containing air or fluid 2: a cavity or vesicle in the cytoplasm of a cell usually containing fluid — see cell illustration
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- The vacuole is the organelle that stores food, water, and waste.  They're are present in both plant and animal cells, but are more  prominent in plant cells. Their main func … tions are to hold food and  water, export substances that could be harmful, and maintain an  even pressure and pH balance within the cell.
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Cell Biology (cytology) The central vacuole, an organelle that a plant cell has that an animal cell doesn't have, stores food, water, and wastes. The central vacuole also supports the plant cell's st … ructure when full. The vacuole (in both plants and animals) has the same function but isn't big enough to support the cell's structure.
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- A vacuole is a cell organelle found in a number of different cell types. Vacuoles are fluid-filled, enclosed structures that are separated from the cytoplasm by a single membrane. They are found mostly in plant cells and fungi. However, some protist, animal cells, and bacteria also contain vacuoles.
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- Define osculum. osculum synonyms, osculum pronunciation, osculum translation, English dictionary definition of osculum. n. pl. os·cu·la A large opening in a sponge, through which water is expelled. os′cu·lar adj. or n , pl -la zoology a mouthlike aperture, esp the opening in...
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Osmosis Osmosis is the movement of a solvent across a semipermeable membrane toward a higher concentration of solute. In biological systems, the solvent is typically water, but osmosis can occur in other liquids, supercritical liquids, and even gases.hen a plant cell is placed in a solution that is hypotonic relative to the cytoplasm, water moves into the cell and the cell swells to become turgid. Osmosis is responsible for the ability of plant roots to draw water from the soil.
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- Retrieved from https://www.biology-online.org/dictionary/index.php?title=Osculum&oldid=99801
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- retinaculum. a structure that retains an organ or tissue in place. flexor retinaculum of hand a fibrous band forming the carpal tunnel, through which pass the tendons of the flexor muscles of the hand and fingers.