inside an animal cell…
DESCRIPTION
Inside An Animal Cell…. By: Meaghan Fortney. First Stop: The Cell Membrane. Proteins and Phospholipids take up most of the Cell Membrane The Phospholipids make up the bag and the Proteins form holes. This is My Cell Membrane: Plastic Bowl. The Cytoplasm. - PowerPoint PPT PresentationTRANSCRIPT
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Inside An Animal Cell…By: Meaghan Fortney
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First Stop: The Cell Membrane Proteins and Phospholipids take up most
of the Cell Membrane The Phospholipids make up the bag and
the Proteins form holesThis is My Cell Membrane: Plastic
Bowl
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The Cytoplasm Scientists used to call Cytoplasm
Protoplasm The Cytoplasm has many molecules that
dissolved into a solutionMy Cytoplasm is Antibacterial Soap… This is a picture of the bottle and the “cytoplasm in my Animal cell
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Second, Here Comes the Nucleus…The Nucleus Has Three Parts: The Nuclear Envelope, Chromatin, and the Nucleolus
This is my Nucleus: Red Model Magic is what holds it together (along with some pores), The blue model magic is the Nuclear Envelope, and the Golf Ball is the Nucleolus.
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Nuclear Envelope The Nuclear Envelope is also know as
the perinuclear envelope, nuclear membrane, nucleolemma or karyotheca
The two membranes are made out of a lipid bilayer
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Chromatin When a cell is going to divide the
Chromatin becomes very compact You can see chromosomes when the
Chromatin comes together
Green Ribbon= Chromatin
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Nucleolus The Nucleolus is made up of RNA and
Protein; It has very little DNA It has a dense mass of material
A Golf Ball represents my Nucleolus
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Now We come to the Mitochondria The Fluid inside the Mitochondria is
called Matrix Some cells have thousands of
Mitochondria
Here is my Mitochondria: Blue Model Magic, and
Orange Pipe Cleaners to represent Cristae
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Hey! Look! It’s the Endoplasmic Reticulum The Smooth ER’s main job is to create
and store steroids The ER works together closely with the
Golgi apparatus, ribosomes, RNA, mRNA, and tRNA
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These are Ribosomes… A Ribosome has two pieces or subunits;
they are called 60-S (Larger) and 40-S (Smaller) (This is in a Eukaryotic Cell)
In a Prokaryotic Cell the two pieces are called 50-S and 30-S
The Blue Circles are Ribosomes
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What's A Golgi Body? The Golgi Body was named after Camillo
Golgi who was an Italian biologist. In a Plant Cell a Golgi Body might also
produce Complex Sugars
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Seventh Stop: Chloroplasts In Chloroplasts there is something called
a Stroma. The Stroma is where reactions happen and sugars/starches are made
They have a double membrane around them
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Now we move on to Vacuoles Most of the Plant Cell’s Volume is made
up by however much material is in the Vacuole.
A Plant that looks like it is dying or is loopy probably has an empty vacuole.
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Last Stop… The Lysosomes! When bacteria enters the cell the
Lysosome fuzes with the bacteria and releases it’s enzymes and destroy the bacteria
The Lysosomes work even if there is no food for the cell
For My Lysosome I used “Poppers”