Cell history and structure
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Transcript of Cell history and structure
THE DISCOVERY OF THE CELLZacharias
Janssen
• He invented the __________.microscope
• With it he could examinespecimens at a ____________1000-2000 times their true size.
magnification(circa 1595)
because the structuresresembled the ________ of amonastery.
• He studied ____ slices under amicroscope and saw tinystructures he ended up calling"____",
THE DISCOVERY OF THE CELLRobertHooke
ZachariasJanssen
chamberscells
cork
• He improved on ____ technology.
THE DISCOVERY OF THE CELL
lens
RobertHooke
• He was the first to examine anddescribe ______________ , likebacteria, in a drop of water.
Anton vanLeeuwenhoek
ZachariasJanssen
microorganisms
• He called them "little beasties".(Leeuwenhoek microscopes)
• He established that ______were composed of ____.
THE DISCOVERY OF THE CELLRobertHooke
Anton vanLeeuwenhoek
ZachariasJanssen
MatthiasSchleiden
cellsplants
THE DISCOVERY OF THE CELLRobertHooke
Anton vanLeeuwenhoek
TheodoreSchwann
ZachariasJanssen
MatthiasSchleiden
• He established that _______were composed of ____.cells
animals
THE DISCOVERY OF THE CELLRobertHooke
Anton vanLeeuwenhoek
TheodoreSchwann
ZachariasJanssen
MatthiasSchleiden
RudolphVirchow
• He established that every cellcame from _________.other cells
THE DISCOVERY OF THE CELLRobertHooke
Anton vanLeeuwenhoek
TheodoreSchwann
ZachariasJanssen
MatthiasSchleiden
RudolphVirchow
• The last threescientists puttogether theprinciples of___________.CELL THEORY
CELL THEORYRobertHooke
Anton vanLeeuwenhoek
TheodoreSchwann
ZachariasJanssen
MatthiasSchleiden
RudolphVirchow
• The last threescientists puttogether theprinciples of___________.CELL THEORY
1) All living things are made up of one ormore ____.cells
2) Cells form the _________ of living things.basic units
3) All cells come from __________ cells.pre-existing
CELLULAR REQUIREMENTSWhat functions do all cells need to perform?
1)
2)
3)
4)
5)
Control:
Food:
Waste:
Energy:
Transport:
Cells need a way to control and directtheir own processes and functions.
Cells need a way to obtain and digest food.
Cells need a way to get rid of waste.
Cells need a way to obtain and use energy.
Cells need a way totransport substances.
6) Reproduction: Cells need to make more of themselves.
STRUCTURES IN A GENERAL ANIMAL CELL
AB
FEDC
S J
I
H
G
RQP
N
M
L
T
O
Ksmooth
endoplasmicreticulum
nucleolus
cytoplasm
centriolemitochondrion
cytoplasm
ribosome
flagellum
nuclear porechromatin
chromosomenucleoplasm
nuclearmembrane
roughendoplasmic
reticulum
peroxisome
cilium
Golgi body
vesicle/lysosome
cell membrane
nucleusName as many structures as you can.
STRUCTURES IN A GENERAL PLANT CELL
AB
FEDC
S
K
IH
G
R
Q
T
N
P
L
J
O
Mrough endoplasmicreticulum
nucleolus
cytoplasm
plasmodesma
mitochondrion
central vacuole
nuclear pore
chromatinchromosome
nucleoplasm
nuclearmembranesmooth
endoplasmicreticulum
peroxisome
chloroplastGolgi body
vesicle
cell wall
nucleus
cell membrane
ribosome
Name as many structures as you can.