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  1. Cytoplasm: A jelly-like material that contains dissolved nutrients and salts and structures called organelles. It is where many of the chemical reactions happen. ... Animal cells may also have ...

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    • Cytoplasm Definition
    • Structure of Cytoplasm
    • Functions of Cytoplasm
    • Cytoplasmic Streaming
    • Cytoplasmic Inheritance
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    Cytoplasm refers to the fluid that fills the cell, which includes the cytosol along with filaments, proteins, ions and macromolecular structures as well as the organelles suspended in the cytosol. In eukaryotic cells, cytoplasm refers to the contents of the cell with the exception of the nucleus. Eukaryotes have elaborate mechanisms for maintaining...

    The cytoplasm is unusual because it is unlike any other fluid found in the physical world. Liquids that are studied to understand diffusion usually contain a few solutes in an aqueous environment. However, the cytoplasm is a complex and crowded system containing a wide range of particles – from ions and small molecules, to proteins as well as giant...

    The cytoplasm is the site for most of the enzymatic reactions and metabolic activity of the cell. Cellular respiration begins in the cytoplasm with anaerobic respiration or glycolysis. This reaction provides the intermediates that are used by the mitochondria to generate ATP. In addition, the translation of mRNA into proteins on ribosomes also occu...

    Movement within the cytoplasm also occurs in bulk, through the directed movement of cytosol around the nucleus or vacuole. This is particularly important in large single celled organisms such as some species of green algae, which can be nearly 10 cm in length. Cytoplasmic streaming is also important for positioning chloroplasts close to the plasma ...

    The cytoplasm plays hosts to two organelles that contain their own genomes – the chloroplast and mitochondria. These organelles are inherited directly from the mother through the oocyte and therefore constitute genes that are inherited outside the nucleus. These organelles replicate independent of the nucleus and respond to the needs of the cell. C...

    Chemotaxis– Movement of a cell in response to a chemical signal.
    Intermediate Filaments– Cytoskeletal components formed by a family of proteins sharing structural and functional features larger than actin fibers and smaller than microtubules.
    Kinesin– A group of motor proteins that can travel along a microtubule and are important for the movement of cellular components, especially during cell division.
    Syncytium– A multinucleated cell formed by the fusion of the plasma membrane of multiple cells. Syncytia can also be formed through the interconnections between cells containing specialized gap jun...

    1. Which of these biomolecules are NOT present as cytoplasmic inclusions? A. Lipids B. Carbohydrates C. Nucleic acids D.Crystals 2. What are microtubules made of? A. Polymers of G- and F-actin B. Polymers of dynein C. Polymers of α and β tubulin D.Polymers of kinesin 3. Which of these statements is true about nucleic acids in the cytoplasm? A. All ...

  2. Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, the cytoplasm includes all of the ...

  3. 3 days ago · cytoplasm, the semifluid substance of a cell that is external to the nuclear membrane and internal to the cellular membrane, sometimes described as the nonnuclear content of protoplasm. In eukaryotes (i.e., cells having a nucleus), the cytoplasm contains all of the organelles. 1 of 2. The major parts of an animal cell explained From teeny-tiny ...

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  4. en.wikipedia.org › wiki › CytoplasmCytoplasm - Wikipedia

    Cytoplasm. In cell biology, the cytoplasm describes all material within a eukaryotic cell, enclosed by the cell membrane, except for the cell nucleus. The material inside the nucleus and contained within the nuclear membrane is termed the nucleoplasm. The main components of the cytoplasm are the cytosol (a gel-like substance), the organelles ...

  5. Jun 24, 2021 · What is Cytoplasm. The cytoplasm is a semi-fluid substance that fills the entire space of a cell from the outer layer of the double membrane-bound nucleus to the inner layer ofthe cell membrane. In all eukaryotic cell types, such as plants and animals cells, it consists of the cytosol, the vesicles, the cytoskeleton, the inclusions, and all ...

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  7. Feb 10, 2022 · Biology definition: The cytoplasm is the rich, viscous fluid present in the cells of organisms that are closed off by the cell membrane. It is made up of the cytosol, intracellular structures, mitochondria, and other organelles. While cytoplasm may be used as a synonym for protoplasm, there is a subtle difference.

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