Structure and Functions of the Parts of a Cell PDF

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Summary

This class made me want to die, you're welcome....

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Part One Label the Animal Cell by typing into the table below. Give a function for each of the labeled part (10 Points)

Table 1. Parts of an animal cell PART NAME FUNCTION 1. Mitochondria Powerhouse; produces ATP 2. Centrioles Aids in cell division 3. Lysosome Breaks down materials in the cell 4. Cytoplasm Suspends organelles; protects genetic material 5. Nucleolus Makes RNA 6. Nucleus The control center of the cell (Growth and metabolism) 7. NO NUMBER 7 8. Cilia Move a cell or group of cells or to help transport fluid or materials past them. 9. Rough Endoplasmic Produce, secrete and export proteins and few hormones. Reticulum 10. Golgi Apparatus Transporting, modifying, and packaging proteins and lipids into vesicles for delivery to targeted destinations 11. Cytoskeleton Helps organelles move from place to place 12. Golgi vesicle Sorting many of the cell's proteins and membrane constituents, and in directing them to their proper destinations. 13. Ribosome Produce proteins (protein synthesis). 14. Smooth Storage organelle; creation and storage of lipids and steroids Endoplasmic Reticulum

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Part two.. Label the Plant cell by typing the name of the part into the table below. (7 Points)

Table 2. Label the plant cell parts to the matching letters in the diagram above A. Nucleus B. Nucleoplasm C. Nuclear Envelope D. Nuclear Pore E. Rough Endoplasmic Reticulum F. Smooth Endoplasmic Reticulum G. Central Vacuole H. Cytoplasm I. Chloroplast J. Cell wall K. Plasma membrane L. Mitochondria M. Golgi vesicle N. Golgi Apparatus

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Part three. The ENDOMEMBRANE SYSTEM ( 5 points) The Endomembrane system is an important system to move proteins being manufactured by the cell around the cell and move them to the plasma membrane for export by EXOCYTOSIS. Use the diagram below and match the part of the endomembrane system to the number Table three Label the ENDOMEMBRANE system Rough ER Smooth ER Golgi Apparatus Nucleus Ribosome Cis face of Golgi Apparatus Trans face of Golgi Apparatus Proteins Cisternae Transport Vesicle Nuclear Pore

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PART 4 ( 3 points) Write down the three main differences between Plant and Animal cells. 1) Plant cells have chloroplasts that function to use sunlight as their energy source; animal cells use the mitochondria of the cell to produce their energy source. 2) Plants have cell walls, composed of fats and sugars for stability and protection; animal cells do not have a cell wall. 3) Plant cells have vacuoles, which function as a space-filler and fill digestive functions. Vacuoles can be used as storage for nutrients as well; animal cells do not have vacuoles.

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