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Chapter 4 - Coggle Diagram
Chapter 4
Motor Proteins
hinge
tail
head
Walking analogy
Motor protein carries cargo
Motor protein remains in place
Motor protein and filament both restrained
Eukaryotes
More complex cells (Animal cell)
Centrosome
microtubules grow
Nuclear pore
Passageway for
molecules
Nucleus
where most of the genetic material is organized
Nuclear envelope
encloses the
nucleus
Nucleolus
ribosome subunit assembly
Lysosome
macromolecules
are degraded
Ribosome
polypeptide synthesis
Chromatin
complex of
protein and DNA
Plasma membrane
controls movement of substances
Cytosol
Site of many metabolic
pathways
Golgi apparatus
modification, sorting, and secretion
of lipids and proteins
Peroxisome
harmful molecules are broken down
Cytoskeleton
provide shape and aid
in movement.
Mitochondrion
ATP synthesis
Smooth ER
Site of detoxification
and lipid synthesis
Rough ER
protein sorting and
secretion
There is nucleus
More complex cells (Plant cell)
Nuclear pore
Passageway for
molecules
Nucleus
where most of the genetic material is organized
Nuclear envelope
encloses the
nucleus
Nucleolus
ribosome subunit assembly
Ribosome
polypeptide synthesis
Chromatin
complex of
protein and DNA
Plasma membrane
controls movement of substances
Cytosol
Site of many metabolic
pathways
Golgi apparatus
modification, sorting, and secretion
of lipids and proteins
Peroxisome
harmful molecules are broken down
Cytoskeleton
provide shape and aid
in movement.
Mitochondrion
ATP synthesis
Smooth ER
Site of detoxification
and lipid synthesis
Rough ER
protein sorting and
secretion
Central vacuole
provides storage
Chloroplast
Site of photosynthesis
Cell wall
Structure that
provides cell
Vacuoles
Central vacuoles
Contractile vacuoles
Phagocytic vacuoles
Cell theory
Cells are the smallest units of life
cells come only from pre-existing cells
Prokaryotes
Simple cell structure
Inside the plasma membrane
Cytoplasm
Nucleoid region
Ribosomes
Outside the plasma membrane
Cell wall
Glycocalyx
Appendages
No nucleus
Molecular synthesis and breakdown
Catabolism
Anabolism
Endoplasmic reticulum
Rough endoplasmic reticulum
with ribosomes
Involved in protein synthesis and sorting
Smooth endoplasmic reticulum
Lacks ribosomes
Detoxification
modification of lipids
Golgi apparatus
Vesicles transport materials between stacks
functions
Secretion
processing
protein sorting
Semiautonomous Organelles
Mitochondria
Primary role is to make ATP
Contain their own DNA
divide by binary fission
chloroplasts
Capture light energy
Contain their own DNA
divide by binary fission
Protein Sorting to Organelles
Cotranslational sorting
For ER, Golgi, lysosomes, vacuoles, plasma membrane, and secreted proteins
Begins in cytosol
Post-translational sorting
for nucleus, mitochondria, chloroplasts, and peroxisomes
Synthesized in cytosol and sorted later