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crista
(redirected from cristae)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
crista /cris·ta/ (kris´tah) pl. cris´tae   [L.] crest.
cris´tae cu´tis  dermal ridges; ridges of the skin produced by the projecting papillae of the dermis on the palm of the hand or sole of the foot, producing a fingerprint or footprint characteristic of the individual.
crista gal´li  a thick, triangular process projecting superiorly from the cribriform plate of the ethmoid bone.
mitochondrial cristae  numerous narrow transverse infoldings of the inner membrane of a mitochondrion.

cris·ta (krst)
n. pl. cris·tae (-t)
1. A ridge, crest, or elevated line projecting from a level or evenly rounded surface.
2. One of the inward projections or folds of the inner membrane of a mitochondrion.

crista.
See crest.

crista [kris´tah] (pl. cris´tae) (L.)
cris´tae cu´tis dermal ridges.
crista gal´li a thick, triangular process projecting upward from the cribriform plate of the ethmoid bone.

crista
see crest (1).

crista ampullare
see ampullary crest.


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There is more to a small girl and to a puppy than metabolic pathways and adenosine triphosphate produced by the citric-acid cycle in the mitochondrial cristae to fuel muscular contractions involving actin and myosin, thus inspiring linguistic horror in all about.
Electron microscopic examination confirmed the diagnosis of adrenal cortical carcinoma by demonstration of tubular cristae of the mitochondria and droplets of cytoplasmic fat (Figure 3, D).
Multiple mitochondria were visualized, showing that the cristae had tubulovesicular morphology (Figure 5), unlike the flat cristae found in fungi.
 
 
 
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