TLS Online TPP Program

#Question id: 5620


Izumo binds to an oocyte protein called Juno. If eggs deficient in Juno

#Unit 5. Developmental Biology
  1. cannot bind or fuse with acrosome-reacted sperm

  2. Can bind or fuse with acrosome – intact sperm

  3. Fertilization occur without acrosome reaction

  4. Gamete fusion with the help of izumo only