Remember that after 32 cells are made, the ________ emerges form the zona pallucida creating the _______
Emerged Morulla creates the blastocyst
The ________ after 4 days is what emerges into the uterine cavity and implants
Blastocysts
The formation of the blastocyst occurred right after the ________ divisions and is called _______
Cleavage divisions
Blastulation
Even if there are 64-100 cells, it is considered the _______ is it is still in the zona pellucida
Morulla
The _______ which is made of many Blastomeres that breaks free from the z.p.
Blastula
The blastula is made of _______ cells which are good at secreting things that push cells out of the way
Cuboidal cells
Within the mass of cells of the blastula, a fluid filled cavity is developed creating two parts:
1.
2.
- Inner cell mass
- Trophoblast cells
Trophoblast cells = _____ _____ cells
Nutrient blast cells
The ________ is the bunch of cells in the blastocyst
Inner cell msss
The formation of the blastula to the blastocyst is called _________
Blastulation
The blastocyst has a cyst, a fluid filled cavity, called a ________
Blastocoel
The ______ tumbles down the uterine wall
Blastocyst
At ovulation estrogen levels went from low to climbing at day 14, dipping beaches of damage to _____ cells, and pick up.
Granulosa
Fertilization must occur within 24 of the spike in _______ in cycle
Estrogen
this hormone _______ peaks causing ovulation and progesterone levels increase at the spike of _______
LH
Estrogen
5 days after ovulation/fertilization when the uterine lining in proliferative phase is friendly to an implanting ________
Blastocyst
The _________ had glycoproteins attached to cells of the functional layer
Uterine lining
The blastocyst sprouts integrin and l-selected molecule’s
Molecules
The molecules of the blastocyst called the _______ and ______ hold into the glycoproteins of the functional layer of the endometrium
L selected and integrin
From the basal layer of the endometrium, the thick _______ layer forms spiral arteries
Functional layer
The blastocyst must be ready before the female reaches day 28 of the cycle, or else the female will enter into the _____ phase and the uterine lining is shed
Menstrual
Does the blastocyst implant high or low in the uterus?
High
__________ takes a week
Implantation
The trophoblast cells of the blastocyst change, and differentiate into ________
Two layers
