Ultrastructure Flashcards
cell membrane is aka
plasmalemma/plasma membrane
layout of cell membrane is blank
trilaminar (dark light dark)
blank chromatin is dark
hetero
blank chromatin is light
eu
euchromatin areas are involved in blank
active transcription
smallest part of cells
ribosomes
polyribosomes are tied together by blank
mRNA
size of ribosomes
20 nm
clusters of glycogen
alpha
alpha glycogens are aka
rosettes
alpha glycogens have a blank surrounding them
halo
beyond the halo, glycogen will have blank surrounding it
SER
beta glycogen is in these muscles
skeletal, cardia
alpha glycogen is usually in blank
liver
ribosomes are attached on the blank side of RER
cytoplasmic
polyribosomes organize into this shape
swirl
this is when the RER makes a bunch of protein and there is a backup
bloated cistern
does RER have a membrane?
yes
profiles of SER tend to be blank in shape and size
irregular
SER is involved in neutralization of blank
drugs
golgi body folds toward the blank face and gets smaller than at the blank face that receives protein from RER
maturing, forming
inside maturing face of golgi bodies, blank are found
proteins in transfer vesicles
golgi is sometimes located near the blank
nucleus
because of two faces, golgi is considered blank
polarized
dense bodies vesicles
primary lysosomes
there are pigments and residual bodies in blank
secondary lysosomes
two pathways of lysosomes
heterophagic, autophagic
primary lysosomes are blank stained
uniiiformly
secondary lysosomes are blank stained
unevenly
primary lysosome are in the blank stage
inactive
secondary lysosomes are in the blank stage
active
allows movement of particles in the cell, movement of the cell itself, structure of the cell
cytoskeleton
microfilament, intermediate, microtubule sizes
5-7, 10-15, 24 (nm)
dark areas of electron microscopy
electron dense
