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InterviewSolution
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(a) How would you differentate primary lysosomes, secondary lysosomes, residual bodies and autophagic (b) From where do lysosomes arise ? (c) Name three kinds of lysosomes present in plants. What do they contain besides digestive enzymes ? |
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Answer» (a) A newly formed lysosome containing hydrolytic enzymes is called primary lysosome. Secondary lysosome contains hydrolytic enzymes and some digestible material. A secondary lysosome, after digestion of matter. Contains indigestible matter. Such a lysosome is called residual body. At times, primary lysosome fuses with damaged or unwanted organelles, forming a large sac called autophagic vacuole. (b) Lysosome arise from the Golgi complex. (c) Three kinds of plant lysosomes are spherosomes, aleurone grain and vacuoles. These also contain reverse food materials. |
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