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Welcome to
Today’s exciting topic….
Cell History
Cell Processe
s
Membrane Bound
Organelles
Name That
Organelle
Plant Cells
Anything Goes
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PowerPoint Jeopardy
In 1665, this scientist was the first to use the
word “cell”.
Robert Hooke
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In the late 1660’s, this
scientist was the first to see and
describe microorganisms
under the microscope
Leeuwenhoek
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These three scientists are given credit for the Cell Theory.
SchleidenSchwannVirchow
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What are the three parts to the cell theory?
All living things are made of cells.
The cell is the basic unit of structure and function in all living things.
Cells arise from pre-existing cells.Back to Game Board
All cells have what two characteristics
in common?
They are surrounded by a cell membrane.
They have DNA or RNA.
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The process of converting food
(glucose) into a form of energy the cell
can use (ATP).
Respiration
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Breaking down food into small
molecules that can be used by the
cell.
Digestion
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Using the energy from food for
growth and repair.
Biosynthesis
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The ability to respond to a stimulus.
Irritability
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The removal of liquid waste
from the cell.
Excretion
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The control center of the
cell.
Nucleus
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This organelle contains very
strong, digestive enzymes.
Lysosome
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This organelle sorts and packages
proteins and ships them off to their
final destinations.
Golgi Apparatus
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This organelle makes lipids that will be used in the cell
membrane.
Smooth Endoplasmic Reticulum
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This is a storage area inside a cell.
Vacuole
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This is the place in the cell where ribosomal
subunits are manufactured.
Nucleolus
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These are composed of DNA and serve as the
storehouse for genetic information of a cell.
Chromosomes
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Newly made proteins from the ribosomes are inserted into the spaces of this
organelle where they are modified and
shaped into functioning proteins.
Rough Endoplasmic Reticulum
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The “powerhouse” of the cell; this is
where cellular respiration takes
place.
Mitochondria
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This is the organelle of the cell that is
responsible for protein
synthesis.
Ribosomes
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Name three organelles that
are found in plant cells but are never found in animal cells.
Cell WallChloroplastsLarge, central
vacuole
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This organelle contains
chlorophyll and is the site of
photosynthesis in a plant cell.
Chloroplasts
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a)This structure contains pigments of all colors except
green; Gives fruits and flowers their
color.
b)This structure is colorless and is a storage area for
starch inside a plant cell.
a) Chromoplast
b) Leukoplast
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What substance composes the cell wall, giving it structure and
support?
Cellulose
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The high pressure of water inside
the central vacuole of plants
is called:
Turgor Pressure
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This provides an internal framework and support system to give shape and organization to a
cell.
Cytoskeleton
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This type of cell has no nucleus or membrane-bound organelles.
Prokaryotic
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This type of cell does have a true nucleus as
well as membrane-bound organelles.
Eukaryotic
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In a multicellular organism, the cells have
become highly specialized.
What is the advantage to cell specialization?
What is the disadvantage to cell specialization?
Advantage: When a group of cells has only one
function, they can become very efficient at that one
function.
Disadvantage: The cells become very dependent on
one another. If one group of cells fails to do their job, the other cells will
perish.
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Name given to a group of cells that are specialized to perform the same function.
Name given to a group of tissues that are specialized to perform the same function.
Name given to a group of organs that are specialized to perform the same function.
Tissue
Organ
SystemBack to Game Board
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