Art-Ranking Activity: Events leading to fertilization : (You have incorrectly or
ID: 102354 • Letter: A
Question
Art-Ranking Activity: Events leading to fertilization : (You have incorrectly ordered, “Sperm undergo capacitation as they migrate to the oocyte.” Recall that capacitation is the series of changes that a sperm cell must go through before it can fertilize an oocyte. Consider when these changes take place.)))
it was answered by
1)The sperm nucleus swells to form a male pronucleus.The oocyte completes meiosis1, and the ovum nucleus swells to form a female pronucleus.
2)A spindle forms between male and female pronuclei and the chromosomes internals.
3)sperm undergoes and they migrate to the oocyte.
4)additional sperm cells are rejected.
5).The acrosomal reaction releases enzymes from the head of the sperm.
6)The sperm binds to the plasma membrane of the oocyte.
7)Sperm entry stimulates the cortical reaction which destroys the sperm binding rceptors.
BUT It was ( incorrect ))
Art-Ranking Activity Events leading to fe tilzation Rank from the first to the last steps to describe the correct order ef the events leading to fertilization radaa Female Corscal granules Sperm entry are rejected oorticel reactionthey migrane enzymes omwhich desto the bocyre pronudle, and Frst Search the weh and WindowsExplanation / Answer
3) Sperm undergoes capacitation and they migrate to oocyte.
5) the acrosomal reaction releases the enzymes from the head of the sperm
6) The sperm binds to the plasma membrane of the oocyte.
7) Sperm entry stimulates the cortical reaction which destroys the sperm binding receptors.
4) additional sperms are rejected.
1) the sperm nucleus swells to form a male pronucleus. The oocyte completes meiosis 1 and ovum nucleus swells to form a female pronucleus.
2) A spindle forms between male and female pronuclei and the chromosome internals.
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