parts of the cell
DESCRIPTION
Parts of the Cell. In the cell there are many organelles, or little organs. These carry out many of the life’s functions like your organs. Please move on to the next slide and click on the boxes to see the names and functions of the cells organelles. Click on me. Click on me. Click on me. - PowerPoint PPT PresentationTRANSCRIPT
Parts of the CellParts of the Cell In the cell there are many organelles, or In the cell there are many organelles, or
little organs. These carry out many of little organs. These carry out many of the life’s functions like your organs. the life’s functions like your organs. Please move on to the next slide and Please move on to the next slide and click on the boxes to see the names and click on the boxes to see the names and functions of the cells organelles.functions of the cells organelles.
Parts of an animal cell
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Parts of an animal cell
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Control Center - Brain Holds
DNA
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Parts of an animal cell
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Packaging and distribution center-- puts proteins
and fats together to make larger molecules
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Parts of an animal cell
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Important organelle for cell division
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Parts of an animal cell
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Sacs of powerful digestive enzymes
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Parts of an animal cell
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Fluid filled area-- contains sugars, amino acids and fats
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Parts of an animal cell
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Protects and regulates what move into and out of the cell
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Parts of an animal cell
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Power Plant of the cell. Converts sugar into ATP
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Parts of an animal cell
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Highway of the cell with out ribosomes
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Parts of an animal cell
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Protein factory - Area where proteins are produced
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Parts of an animal cell
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Highway of the cell with many Ribosomes
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Cell Wall--rigid wall made of cellulose.
Chloroplast-- organelle where sugar is made through photosynthesis.
Vacuole -- large area for storage of carbohydrates
Here are three more organelles that only plant cells have.
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Cell StructuresCell Structures
Cell BoundariesCell Boundaries
Plasma MembranePlasma Membrane = a flexible = a flexible boundary that is selectively boundary that is selectively permeability. It helps to permeability. It helps to maintain homeostasis.maintain homeostasis.
plants, bacteria, and fungus plants, bacteria, and fungus have an additional boundary--have an additional boundary--the the cell wallcell wall
Cell WallCell Wall rigid structure located outside of the plasma rigid structure located outside of the plasma
membrane membrane
provides support & protectionprovides support & protection
not flexiblenot flexible
composed of composed of cellulosecellulose (a (a polysaccharidepolysaccharide) )
porous--therefore molecules can still flow in and porous--therefore molecules can still flow in and out of the cellout of the cell
Nucleus and Cell ControlNucleus and Cell Control NucleusNucleus = control center of a = control center of a eukaryotic celleukaryotic cell
surrounded by a double membrane surrounded by a double membrane (nuclear envelope), perforated with (nuclear envelope), perforated with nuclear poresnuclear pores
contains chromatin-strands of contains chromatin-strands of uncondensed DNA. When condensed it uncondensed DNA. When condensed it forms chromosomesforms chromosomes
holds the directions for making holds the directions for making proteinsproteins
CytoplasmCytoplasm Gelatinous fluid between the Gelatinous fluid between the nucleus and plasma membranenucleus and plasma membrane
suspends cell organellessuspends cell organelles site of most cell metabolismsite of most cell metabolism
Endoplasmic ReticulumEndoplasmic Reticulum interconnected network of folded membranes interconnected network of folded membranes extending from the nucleus to the plasma extending from the nucleus to the plasma membranemembrane
this added surface area allows for a large this added surface area allows for a large amount of amount of ERER to do work in small space to do work in small space
two kinds of two kinds of Endoplasmic ReticulumEndoplasmic Reticulum smoothsmooth roughrough
SmoothSmooth Endoplasmic Reticulum Endoplasmic Reticulum nono ribosomes ribosomes
function = makes/stores lipidsfunction = makes/stores lipids
contains enzymes that detoxify contains enzymes that detoxify drugs & poisonsdrugs & poisons
Endoplasmic Reticulum
Golgi ApparatusGolgi Apparatus
Flattened stacks of membranes Flattened stacks of membranes
function = package and process function = package and process proteinsproteins
proteins are packaged in membrane proteins are packaged in membrane bound vesicles and then sent to bound vesicles and then sent to their destinationstheir destinations
Golgi ApparatusGolgi Apparatus
VacuolesVacuoles function = designated area that function = designated area that stores food, enzymes, and other stores food, enzymes, and other materialsmaterials
Small vacules for animal cells. Small vacules for animal cells. Stores food, food wastes and Stores food, food wastes and digetive enzymes.digetive enzymes.
Large vacules for plant cells. Large vacules for plant cells. Storage for sugars and Storage for sugars and carbohydrates made by carbohydrates made by photosynthsis.photosynthsis.
Animal Cell Plant Cell
Vacuole
VacuolesVacuoles function = designated area that function = designated area that stores food, enzymes, and other stores food, enzymes, and other materialsmaterials
LysosomesLysosomes
function = function = digestdigest damaged damaged organelles, cellular organelles, cellular byproducts, and invading byproducts, and invading microbesmicrobes
recycling centerrecycling center of the of the cellcell
ChloroplastChloroplast Convert sunlight to usable Convert sunlight to usable energy (ATP) through the energy (ATP) through the process of photosynthesis process of photosynthesis
thylakoid = sight of light thylakoid = sight of light “harvesting”“harvesting”
grana = thylakoids folded into stacks
MitochondriaMitochondria break down sugars to form ATP break down sugars to form ATP ((usableusable energy) -- The energy energy) -- The energy of life.of life.
power house of cellspower house of cells
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