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lecture 1
n/a
9
Anatomy
Graduate
08/18/2008

Additional Anatomy Flashcards

 


 

Cards

Term
blastocyst
Definition
formed day 5 has bastocyst cavity,  embryoblast is embryonic pole, and tropoblast
Term
zona pellucida
Definition

inner glycoprotein layer of oocyte (ovum)

has 4 functions

prevent polypermy

regulate implantation

prevent cross breeding

promote compaction 

Term
corona radiata
Definition
follicular cellsirregularly distributed in oocyte outer layer
Term
acromosome
Definition

head of sperm releases degradative enzymes, bonds with zp3 recepters in oocyte

 

Term
female fcortical granules
Definition

prevent polypermy by altering sprem receptor molecules of zona

(zona reaction) 

 

Term
zygote
Definition
2n (diploid cell)
Term
blastomere
Definition
daughter cells of mitotic cell clevage
Term
morula
Definition

mulberry 16 cells day 3

 

has distinct cell populations

-tropoblast

-embryoblast 

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