14 Contains hydrolytic enzymes often used to digest particles ingested by

___ 14. Contains hydrolytic enzymes often used to digest particles ingested by phagocytosis. ___ 15. Part of the cytoskeleton that serves as a track for organelle movement. ___ 16. Outer membrane of this structure is known as the tonoplast. ___ 17. Contains microtubules in nine groups of three. ___ 18. Contains microtubules in nine groups of two with two in the center. ___ 19. Found in prokaryotic cells. ___ 20. Contains thylakoids and stroma. ___ 21. Actin and myosin are examples of these. ___ 22. Reinforce the shape of the cell; more permanent than other parts of the cytoskeleton. A. Central vacuole B. Centriole & Basal bodies C. Chloroplast D. Cilia & flagella E. Golgi apparatus F. Intermediate filaments G. Lysosomes H. Microfilaments I. Microtubules J. Mitochondria K. Nucleolus L. Nucleus M. Peroxisome N. Ribosome O. Rough ER P. Smooth ER

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Part II: Organelles in different organisms – In the chart below, indicate whether the description applies to or the structure is in bacteria, plants and/or animals by checking the appropriate boxes. 1. What organelles are found in ALL cells?