What organelle helps recycle old cell parts? A.) chloroplast; B.) centriole; C.) lysosomes; D.) cell wall?
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Yes, it is C, pardner.\n\nHelps cell to continually turn over intracellular proteins before they get too old or nonfunctional. Breaks them up into lttle pieces. On the macro level, keeps you looking like yourself instead of slowly fading away.\n\n"Lysosomes contain various hydrolytic enzymes that are capable of digesting nucleic acids, polysaccharides, fats and proteins. The inside of a lysosome is acidic."\nhttp://biology.about.com/library/weekly/...\n\n2004 Nobel Prize:\n"Proteasomes are complex structures inside cells that break down proteins. Ubiquitin proteasome system is a barrel-shaped multi-protein complex that can specifically digest other proteins into short polypeptides and amiino acids in an ATP-driven reaction."\nhttp://en.wikipedia.org/wiki/proteasome...\n\n\nHere is a good site for checking out things in this subject area. It is a wonderful biology site.\n\nhttp://users.rcn.com/jkimball.ma.ultrane...\n\nThe Golgi apparatus functions in transporting materials out of the cell. \n\nDon't forget to pull up the urls and read more.
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Because, these cells do not have the microtubule apparatus to do so. The erect a cell wall, instead. Plant cells do not have centrioles.
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Lots. Look up any school-level text on Biology. Conc on the following pts:\n1. Cell walls & membranes\n2. Plastids\n3. Vacuoles\n3. Centrioles\netc...
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Lysosome\nFlagella\nCentriole\nCentrifuge\nMyofibrils
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Mitochondia, because they transform glucose (sugar) to energy.\nChloroplast, because they transform sun energy to glucose.
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Living cells such as eukaryotes have many organelles such as: a nucleus, Mitochondria, Rough and smooth endoplasmic reticulum (rough has ribosomes on the surface of it), Golgi body, Lysosomes, cytoplasm, ribosomes and so on\nOther types of cells include prokaryotes, these don't have a nucleus or any other membrane bound organelles... they also have other organelles of which I can't really be bothered listing at the moment. hehe
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There are actually TWO organelles that play a direct role in the process of cell division.\n\nThe centrioles are the structures that establish the poles during mitosis and meiosis. But don't forget the cytoskeleton, which is hugely important during the cytokinesis part of each process.
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The mitochondria would be like the powerhouse. \nIn plant cells, chloroplasts perform photosynthesis (energy production).\n\nThe chromosomes contain the DNA, which is all the genetic information, so that could be compared to blueprints, a library, etc. \n\nVacuoles maintain homestasis so they help to protect, do maintenance, etc. \n\nGolgi bodies sort proteins, so they work to categorize, arrange, etc. \n\nthe E.R. fold proteins and lipids, making them like builders.\n\nThe cell membrane is the cell's protection, or security. \n\nLysosomes break down molecules, so they help clean up. \n\nHope theses ideas help you find the right direction.
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nucleus, cytoplasm and protoplasm ....
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Chromosones record genetic information. And aren't even organelles, they're part of the nucleus. ---> X\nNucleus ----> X\n\nMitochondria turn sugar into AtP (energy).\nChlorpasts store solar energy in the form of sugar.\n\nMitochondria function whenever oxygen is present and sugar is available.\nChloroplasts whenever CO2 and sun-light are available.
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3. mitochondrion\n\nThis is the organell where energy is produced for the cell through the oxygenation of ATP
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Varied like any one cell organism. Amoeba are in this class. They process varied organic matter so they serve a recycling function. More info at the links given.
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Lysosomes are responsible for getting rid of damaged organelles in the cell by digesting them. They even digest whole cells if they are damaged. SO if you've got cell damaage, lysosomes get rid of that damage.
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Those organells have their own genome, and it replication is not involved in the chromosome crossing over and other variation mechanisms on cell splitting. During the cell splitting they just stay a few on each side and thats how each new cell has chloroplasts
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A plant cell has a cell wall.\n\nhttp://www.bbc.co.uk/schools/ks3bitesize/science/biology/lifecells2_3.shtml
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Both are eukaryotic (containing a "true nucleus").  \n\nAnimal Cells lack a cell wall and adjacent cells are connected by junctions (adhesive, gap or tight).  Animal cells contain centrioles (help create microtubules used in mitosis and meiosis) and lysosomes (organelles used to digest wastes and old organelles). During telophase and cytokinesis the cells separate via a cleavage furrow.\n\nPlant Cells contain a cell wall (think of the cell wall as the "skeleton" composed mainly of cellulose) and rely on turgor pressure to keep them upright.  Adjacent cells are connected by channels called plasmodesmata.  You will not find centrioles or lysosomes in a plant cell, but you will find a really cool organelle called a large centrol vacuole.  This organelle is where the water is stored in a cell and it helps maintain the turgor pressure described above.  It also acts as a lysosome, storing chemicals and waste products.  The Central vacuole can also store the pigments you see in flowers as well as poisons used to deter predators.  And of course, in a plant cell you will find the plasts as mentioned by someone earlier.. including the famous chloroplasts (the site for photosynthesis) as well as the chromoplasts (contain pigments) and amyloplasts (specialized for starch storage). During telophase and cytokinesis, the cells are separated by a structure called a cell plate.   \n\nUmmm, that's all I can come up with right now!
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The cell parts you are looking for are:\n\n1.  golgi body\n2.  lysosome