alae of collagen and cuticulin-based cuticle extracellular matrix
annular furrow extracellular matrix
annuli extracellular matrix
apical complex +
apical cytoplasm +
apical lamina of hyaline layer
apical part of cell +
ascus epiplasm
axon collateral +
axon hillock
axon initial segment
axonemal A tubule inner sheath
axonemal B tubule inner sheath
axonemal basal plate
axonemal central apparatus +
axonemal central bridge
axonemal central pair +
axonemal central pair projection
axonemal doublet microtubule +
axonemal microtubule doublet inner junction
axonemal microtubule doublet inner sheath +
axonemal microtubule doublet outer junction
axonemal microtubule doublet ribbon
axoneme +
bacterial biofilm matrix surface
bacterial-type flagellum basal body +
bacterial-type flagellum basal body, C ring
bacterial-type flagellum basal body, distal rod +
bacterial-type flagellum basal body, distal rod, L ring
bacterial-type flagellum basal body, distal rod, P ring
bacterial-type flagellum basal body, MS ring
bacterial-type flagellum basal body, proximal rod
bacterial-type flagellum basal body, rod +
bacterial-type flagellum filament +
bacterial-type flagellum filament cap
bacterial-type flagellum hook
bacterial-type flagellum hook-filament junction
bacterial-type flagellum motor +
bacterial-type flagellum rotor complex
bacterial-type flagellum secretion apparatus
basal body patch
basal labyrinth
basal layer of collagen and cuticulin-based cuticle extracellular matrix
basal part of cell +
basal ring of apical complex
basolateral cytoplasm +
basolateral part of cell
bilobe structure
blood microparticle +
C zone
Casparian strip
cell body +
cell body membrane +
cell division site +
cell envelope +
cell junction +
cell leading edge +
cell periphery +
cell plate
cell pole +
cell projection +
cell septum +
cell septum edging
cell surface +
cell surface furrow +
cell trailing edge +
cell trailing edge membrane +
cellular birth scar
cellular bud +
cellular bud membrane
cellular bud neck septin structure +
cellular bud scar
cellularization cleavage furrow invagination front
cellulose microfibril
central cylinder
central element
central plaque of spindle pole body +
central region of growth cone
centriolar satellite
centrosomal core
centrosomal corona
chiasma
chitosan layer of spore wall
chromatin +
chromosomal region +
chrorion micropyle
ciliary base
ciliary cap
ciliary inversin compartment
ciliary microtubule quartet
ciliary pocket +
ciliary pocket collar
ciliary pro-basal body
ciliary rootlet
ciliary shaft
ciliary tip
ciliary transition zone +
cleavage apparatus septin structure +
cleavage furrow leading edge
cleavage furrow rim
cluster of actin-based cell projections +
cnida
columella
compact myelin +
concave side of sperm head
cone matrix sheath
conoid
contractile ring +
cortical dynamic polarity patch
cortical layer of collagen and cuticulin-based cuticle extracellular matrix +
costamere
cuticular plate
cytoplasm +
cytoplasmic side of nuclear pore
cytoproct
cytoskeletal calyx
cytosol +
cytostome
deep fiber
dendrite terminus +
dendritic shaft
dendritic spine head
dendritic spine neck +
dendritic spine origin
dense body
dense fibrillar component
dense nuclear body
DIM/DIP cell wall layer
dinoflagellate antapex +
dinoflagellate apex +
dinoflagellate epicone +
dinoflagellate hypocone +
distal axon +
distal portion of axoneme
dityrosine layer of spore wall
DNA replication termination region
ectexine +
eisosome +
endexine
endocytic patch +
endomembrane system +
endonuclear canal
endoplasmic reticulum exit site
endoplasmic reticulum quality control compartment
endospore coat
endospore cortex
ensheathing process +
epicuticle of collagen and cuticulin-based cuticle extracellular matrix
etioplast prolamellar body
exine +
exosporium
external encapsulating structure +
external side of cell wall +
extracellular core region of desmosome
extracellular region +
extracellular space +
extrahaustorial matrix
extraorganismal space
extrinsic component of membrane +
extrinsic component of mitochondrial inner membrane +
female germline ring canal inner rim
female germline ring canal outer rim
fibrillar center
filiform apparatus
filopodium tip
Flemming body
foot layer
fusome
gas vesicle shell
germ tube +
glycogen granule
glycoprotein network
granular component
granum +
growth cone membrane
H zone
half bridge of spindle pole body +
Hechtian strand
hemicellulose network
host cellular component +
hyaluranon cable
I band +
immunological synapse
inner dense plaque of desmosome
inner layer of spore wall
inner membrane pellicle complex
inner mitochondrial membrane protein complex +
inner plaque of spindle pole body +
intercellular bridge +
intermediate layer of spindle pole body +
internode region of axon
intine
intracellular anatomical structure +
intracellular canaliculus
intracellular immature spore +
investment cone
Isp3 layer of spore wall
juxtaparanode region of axon
keratohyalin granule
kinetoplast +
lateral element
lateral loop
lateral part of cell +
lateral plasma membrane
lateral shield
leading edge membrane +
leaflet of membrane bilayer
left lateral basal body pair
left middle basal body pair
left tetrad
Lewy body core
Lewy body corona
lignin network
longitudinal sarcoplasmic reticulum +
longitudinal side of cell surface
lysosomal matrix
M band
macropinocytic cup cytoskeleton
main axon +
manchette
mating projection actin fusion focus
mating projection base
matrix side of mitochondrial inner membrane +
medial cortical node +
medial layer of collagen and cuticulin-based cuticle extracellular matrix
medial membrane band
median body
meisosome
membrane +
membrane-enclosed lumen +
mesosome
microsporidian-type endospore
microsporidian-type exospore
microtubule bundle +
microtubule end +
microtubule organizing center +
microtubule organizing center attachment site +
midbody +
mitochondrial crista
Any of the inward folds of the mitochondrial inner membrane. Their number, extent, and shape differ in mitochondria from different tissues and organisms. They appear to be devices for increasing the surface area of the mitochondrial inner membrane, where the enzymes of electron transport and oxidative phosphorylation are found. Their shape can vary with the respiratory state of the mitochondria.