Date post: | 06-Jul-2015 |
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What is the basic building
uint?
Animals
Bird
Plants
All living things have different
sizes, and shapes.
What is the basic building unit that
all living organisms have in
common ?
They are all made of cells
Who discovered the cells?
1- Leeuwenhoek made the best single lens microscopes in the world at that time.
Leeuwenhoek’s Microscope
Some of the cells that Leeuwenhoek Saw
2- Robert Hooke’s microscope
Robert Hooke saw little compartments;
he called them“Cells”
3- Robert Brown
was a botanist
and he studied
plants.
Robert Brown was the first person to
identify the cell nucleus.
5- Schwann.
Schwann discovered that animals
are also made up from cells.
6- Rudolf Virchow
Rudolf Virchow concluded that all cells
come from other cells.
Together, Schleiden, Schwann and Virchow
came up with the cell theory
What is the cell theory?
Animal Cell
Plant
cell
Cell Structure.
What are organelles?
Endoplasmic reticulum
Nucleus Mitochondria
The brick wall of the cell
The screen door of the cell.
The brain of the cell.
The cell highway
The protein’s factory of the cell.
Ribosomes located on the
ER
proteins
transportvesicle
Golgiapparatus
vesicle
smooth ER
rough ER
nuclear porenucleus
ribosome
cellmembrane protein secreted
cytoplasm
The “powerhouses”of the
cell.
Why do muscle cells have more
of Mitochondria?
How are Golgi bodies like a post
office?
proteins
transportvesicle
Golgiapparatus
vesicle
smooth ER
rough ER
nuclear pore
nucleus
ribosome
cellmembrane protein secreted
cytoplasm
The plant’s food factory
Do all plant cells have
chloroplast?
The storeroom of the cell
What happens when a vacuole
loses water?
The garbage disposal of the
cell.
The skeleton of the cell
Cell activities take place in the
Cytoplasm
What are the differences between plant cells and animal cells?
What are the differences between
Prokaryote and Eukaryote cells?
What do Cells look like in our
body ?
Explain why?
Reference
http://www.biologyjunction.com/
cell_functions.htm