Download Cell Organelles.lecture

With the cell, Biology
discovered its atom!
-Francois Jacob
Prokaryotic vs.
Eukaryotic
PROkaryotic =
No organelles
(except ribosomes)
No nucleus
ex. eubacteria & archeabacteria
Prokaryotic =
No organelles
(except ribosomes)
No nucleus
ex. bacteria
EUKaryotic -have NUcleus
-have organelles
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HOW do we
ORGANIZE cells??
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DOMAINS
Eubacteria
Archeabacteria
Eukaryotic
Prokaryotic =
No organelles
(except ribosomes)
No nucleus
ex. eubacteria& archeabacteria
DOMAINS
Eubacteria
Archeabacteria
Eukaryotic
DOMAINS
Eubacteria
Archeabacteria
Eukaryotic
Eukaryotic =
Has organelles
Has nucleus
ex. animals, plants, fungus, protists
Eukaryotic =
Has organelles
Has nucleus
ex. animals, plants, fungus, protists
MEMBRANE - BOUND
structure inside a cell
Cell Membrane- pg. 73
•Barrier around the outside
of the cell & organelles.
•Made of phospholipids and
proteins.
•Allows molecules to move in and
out.
Cell Membrane- pg. 73
•Barrier around the outside
of the cell.
•Made of phospholipids and
proteins.
•Allows moleculess to move in
and out.
Cytoplasm- pg. 75
•“Jellylike” material inside
the cell.
•holds organelles.
Cytoplasm- pg. 75
•“Jellylike” material inside
the cell.
•Holds / surrounds
organelles.
Cytoplasm- pg. 75
•“Jellylike” material inside
the cell.
•holds organelles.
Mitochondria- pg. 76
•Takes in organic compounds
(carbs, proteins, & lipids) -->
and turns them into
Energy
•(ATP)
Mitochondria- pg. 76
•Takes in organic compounds
(carbs, proteins, & lipids) -->
and turns them into
Energy
(ATP)
Ribosome- pg. 77
•Area where proteins are
made.
•“workbench of the cell”
Ribosome- pg. 77
•Area where proteins are
made.
•“workbench of the cell”
Ribosome- pg. 77
•Area where proteins are
made.
•“workbench of the cell”
Endoplasmic
Reticulum- pg. 78
•“highway” that moves molecules
in the cell from one area to
another.
•Rough ER- has ribosomes on the
outside.
•Smooth ER- has NO ribosomes on
the outside.
Endoplasmic
Reticulum- pg. 78
•“highway” that moves items in the
cell from one area to another.
•Rough ER- has ribosomes on the
outside.
•Smooth ER- has NO ribosomes on
the outside.
Endoplasmic
Reticulum- pg. 78
•“highway” that moves items in the
cell from one area to another.
•Rough ER- has ribosomes on the
outside.
•Smooth ER- has NO ribosomes on
the outside.
Golgi Apparatus- pg. 78
•Molecule comes in one end.
•Molecule is transformed
inside.
•Molecule gets shipped out
the other end. “assembly line”
Golgi Apparatus- pg. 78
•Molecule comes in one end.
•Molecule is transformed
inside.
•Molecule gets shipped out
the other end. “assembly line”
Golgi Apparatus- pg. 78
•Molecule comes in one end.
•Molecule is transformed
inside.
•Molecule gets shipped out
the other end. “assembly line”
Lysosome- pg. 79
•Holds enzymes that digest:
food
bad bacteria
old cell parts
“stomach”
Lysosome- pg. 79
•Holds enzymes that digest:
food
bad bacteria
old cell parts
“stomach”
Lysosome- pg. 79
•Holds enzymes that digest:
food
bad bacteria
old cell parts
“stomach”
Cytoskeleton- pg. 79
•Made of microtubules and
spindle fibers
•Help shape the cell (skeleton)
•Give the cell framework /
support.
Cytoskeleton- pg. 79
•Made of microtubules and
spindle fibers
•Help shape the cell.
•Give the cell framework /
support.
•Help move cytoplasm.
Cytoskeleton- pg. 79
•Made of microtubules and
spindle fibers
•Help shape the cell.
•Give the cell framework /
support.
Cilia &
Flagella - pg. 80
•Help the cell movement.
•(Not all cells have)
Cilia &
Flagella - pg. 80
•Help the cell movement.
•“9+2” structure.
•(Not all cells have)
Cilia &
Flagella - pg. 80
•Help the cell movement.
(Not all cells have)
Nucleus - pg. 81
•Surrounded by nuclear
envelope (membrane)
•Holds genetic material
(chromosomes)
Nucleus - pg. 81
Nucleus - pg. 81
•Surrounded by nuclear
envelope/membrane
•Holds genetic material
(chromosomes)
Nucleus - pg. 81
•Contains Chromosomes.
•Stores hereditary info.
Chromosomes•DNA + protein
Nucleolus - pg. 81
•Area where ribosomes are
made.
•Inside nucleus.
Nucleolus - pg. 81
•Area where ribosomes are
made.
•Inside nucleus.
Nucleolus - pg. 81
•Area where ribosomes are
made.
•Inside nucleus.
Centrioles •Appears during mitosis.
•Help “push” the cytoplasm
Centrioles •Appears during mitosis.
•Help “push” the cytoplasm
Cell Wall - pg. 82
•Not in animals.
•Supports the cell.
•Outside of the membrane.
•Made of cellulose (carbohydrate).
Cell Wall - pg. 82
•Outside of the membrane.
Cell Wall - pg. 82
•Not in animals.
•Supports the cell.
•Outside of the membrane.
•Made of cellulose (carbohydrate) we
cannot digest.
Vacuole - pg. 73
•Mostly in plants.
•Stores waste, water or
enzymes.
•“water tank”
Vacuole - pg. 73
•Mostly in plants.
•Stores waste, water or
enzymes.
•“water tank”
Vacuole - pg. 73
•Mostly in plants.
•Stores waste, water or
enzymes.
•“water tank”
Plastid - pg. 83
•storage “suitcases” for pigments.
•Chloroplasts-
holds the chlorophyll.
•Chromoplastsholds orange, yellow, red
pigments
Plastid - pg. 83
•storage suitcases for pigments.
•Chloroplasts-
holds the chlorophyll.
•Chromoplastsholds orange, yellow, red
pigments
Plastid - pg. 83
•storage suitcases for pigments.
•Chloroplasts-
holds the chlorophyll.
•Chromoplastsholds orange, yellow, red
pigments