cell theory - sps186.org theory (1).pdf · different types of cells have different jobs, this is...
TRANSCRIPT
![Page 1: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/1.jpg)
Cell theory
And types of cells
![Page 2: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/2.jpg)
Levels of organization
![Page 3: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/3.jpg)
Levels of organization Cell -- basic unit of life (Ex. blood cell, nerve cell, Collenchyma cells(plants))
○ Different types of cells have different jobs, this is called Cell Specialization
Tissue -- group of cells that perform a particular function
Organ -- groups of different tissues that work together (Ex. Heart, brain, skin)
Organ system -- a group of organs working together to perform a specific function
(Ex. Digestive tract)
Organism -- entire living thing that carries out all the basic life functions
![Page 4: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/4.jpg)
Discovery of the Cell ● Anton van Leeuwenhoek● First described living cells as
seen through a simple
microscope
● 1600’s
![Page 5: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/5.jpg)
Discovery of the Cell ● Discovered by Robert
Hooke ● He looked at a piece of cork
in a microscope and noticed
“tiny, empty chambers”.
● He called them “cells”.
● Used a compound
microscope
![Page 6: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/6.jpg)
Discovery of the Cell ● Mathias Scleiden identified
the first plant cells and
concluded that all plants are
made of cells.
● Thomas Schwann made the
same conclusion about
animal cells
![Page 7: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/7.jpg)
Cell Theory
1) All living
things are
made up of
one or more
cells and their
products
![Page 8: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/8.jpg)
Cell Theory
2) The cell is the
simplest unit of
structure and
organization in
organisms.
![Page 9: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/9.jpg)
Cell Theory
3) All cells come
from other cells;
they do not come
from non-living
matter.
![Page 10: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/10.jpg)
Classification of Cells
![Page 11: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/11.jpg)
Who doesn’t love a Venn Diagram?!
Page 172 in your textbooks may be of some assistance!
![Page 12: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/12.jpg)
Prokaryotic vs Eukaryotic
Pg. 172
![Page 13: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/13.jpg)
Prokaryotic Cells
● Simple, unicellular organisms (e.g. archaea and bacteria)
● No cell nucleus ● No membrane-bound
organelles
![Page 14: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/14.jpg)
Eukaryotic Cells● Larger than prokaryotic
cells ● Contain a nucleus and
membrane-bound organelles
● Includes protists, fungi, animals, and plants
![Page 15: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/15.jpg)
Single-Celled Eukaryotes
![Page 16: Cell theory - sps186.org theory (1).pdf · Different types of cells have different jobs, this is called Cell Specialization Tissue -- group of cells that perform a particular function](https://reader033.vdocuments.mx/reader033/viewer/2022050308/5f70261ad0b1f469cd7f4d3b/html5/thumbnails/16.jpg)
Multi-cellular Eukaryotes