Cell

Updated: 9/19/2021
Cell

Storyboard Text

  • Hey guys! Are you ready our next class?
  • Oh yes!
  • Good morning, class! So today you will have your graded recitation about Cells structure.
  • Nucleus!
  • the storehouse of geneticinformation in the form of DNA inside the cells
  • And All plant and animal cells, which are eukaryote organisms, contain atrue nucleus bounded by a nuclear membrane.
  • Endoplasmic Reticulum. which is the Smooth ER. and Rough ER.
  • and Peroxisomes,Lysosomes...
  • What are the 8 organelles in a plant cell?
  • Golgi Complex,Vacuole.
  • Nucleus.Mitochondria.Ribosomes.
  • He is an English scientist
  • He first used the term “cells” in 1665 to describe thesmall chambers within cork that he observed under a microscope of his own design
  • Robert Hooke!
  • Theodor Schwann (1810–1882), a noted German physiologist, made similar microscopicobservations of animal tissue.
  • Matthias Schleiden (1804–1881), a German botanistwho made extensive microscopic observations of plant tissues, described them as beingcomposed of cells.
  • Robert Remak (1815–1865), a prominent neurologist and embryologist,published convincing evidence that cells are derived from other cells as a result of cell division.
  • Name other scientists who contributed on cell theory
  • Rudolf Virchow (1821–1902), a well-respected pathologist,published an editorial essay entitled “Cellular Pathology,”
  • Very good!