1.2 Ultrastructure of Cells

==Study Links==

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Quizziz

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Cell Micrographs

  mitochondria

\  RER

\  golgi apparatus

\  chloroplast

\  nucleus

\  cell wall

\  vacuole

\ golgi apparatus

  • very small
  • often curved
  • vesicles nearby
  • close to nucleus

mitochondrion

  • small
  • looks like carrots

chloroplast

  • lots of folds

endoplasmic reticulum

  • looks like fingerprint

nulceus

  • big circle

free ribosomes

  • small tiny black dots
  • give granular appearance

vacuoles and vesicles

  • black holes (containing food)
  • tiny white holes
  • big white hole

microtubules and centrioles

  • The centrioles are cylindrical structures consisting of nine triplets of microtubules

cilia and flagella

  • outside membrane
  • look like hair

Prokaryotic Structure

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Eukaryotic Structure

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