Anatomy Exam 1 Images Flashcards
what type of microscopy is this?
light microscopy
what microscopy is this?
transmission electron microscopy
what microscopy is this?
TEM freeze fracture
what microscopy is this?
scanning electron microscopy
what kind of stain makes this structure purple (or blue)?
basophilic stains (hematoxylin)
stains acids
what kind of stain makes the structures pink, red or orange?
acidophilic stains (eosin)
loves bases
what stain makes this color combo?
h and e
what kind of stain makes the carbs magenta?
periodic-acid schiff
what stains the collagen fibers blue?
trichrome
what stains the elastic fibers red/brown or black?
orcein
what stains the reticular fibers black?
silver
what do the light and dark areas of the spaces around the nucleolus mean?
LIGHT = euchromatin (active DNA)
DARK = heterochromatin (inactive DNA)
what are the lines in the image below?
rough ER with ER bound ribosomes
what is this?
golgi apparatus
what are the black dots?
note: may not always appear black due to varying electron densities
lysosomes
what is shown in this image?
smooth er
what is shown in this picture?
actin (thin filaments)
what are the arrows pointing to?
intermediate filaments
what are the arrows pointing to?
microtubules
