Please enable JavaScript.
Coggle requires JavaScript to display documents.
MICROSCOPY AND THE STUDY OF CELLS - Coggle Diagram
MICROSCOPY AND THE STUDY OF CELLS
Extracellular components
Extracellular Matrix (ECM)
support
made of glycoproteins
regulation
Intercellular Junctions
plasmodesmata
desmosomes
Cell Wall
maintains shapes
made of cellulose
Mitochondria
Converts glucose
Double membrane contains own DNA
Cellular respiration
Microscopes
Light microscope
Electron microscope
scanning EM (SEM)
Transmission EM (TEM)
Prokaryotic Cells
domains
Bacteria
Archaea
no nucleus
Eukaryotic Cells
plasma membrane
chromosomes
nucleus in DNA
ribosomes
domains
fungi
plants
protists
Eukarya
animals
Endomembrane System
Golgi apparatus
Lysosomes
Endoplasmic Reticulum (ER)
Rough ER
has ribosomes
makes proteins
Smooth ER
no ribosomes
lipid synthesis
Vacuoles
Nucleus
chromatin
nucleolus
nuclear envelope
Plasma membrane
The Cytoskeleton
Microfilaments
thinnest
cell shape
muscle contraction
Intermediate Filaments
structural stability
medium thickness
Microtubules
cell division
transport via motor proteins
thickest
Cell Fractionation
breaks and separates organelles by size
studies function of individual organelles
centrifugation
Chloroplasts
Contains chlorophyll
Double membrane has own DNA
Photosynthesis