Svedberg's unit or S stands for sedimentation coefficient which measure the density and size of molecules like RNA and their units.
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Define the term ‘Prokaryotic’.
Cells that do not have membrane bound nuclei are called prokaryotic cells. Bacteria, blue-green algae, mycoplasma and PPLO (Pleuro Pneumonia Like Organisms) represent prokaryotic cells.
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What is cytoplasm ?
Cytoplasm is the semi-fluid matrix that occipies the volume of the cell. Cellular activities and various chemical reactions occur in the cytoplasm.
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