#Question id: 5617
#Unit 5. Developmental Biology
In sea urchins and mammals, the rise in Ca2+ concentration responsible for the cortical granule reaction is due to
#Question id: 5618
#Unit 5. Developmental Biology
Mouse cumulus cells also secrete a substance that attracts sperm and hyperactivates them through calcium ion channels. The substance is
#Question id: 5619
#Unit 5. Developmental Biology
Acrosome intact- sperm and acrosome reacted- sperm bind to which of the zona protein respectively?
#Question id: 5620
#Unit 5. Developmental Biology
Izumo binds to an oocyte protein called Juno. If eggs deficient in Juno
#Question id: 5621
#Unit 5. Developmental Biology
In sea urchin, the bindin receptor activates________ which activates PLC-
#Question id: 5622
#Unit 5. Developmental Biology
The major motor portion of the flagellum is the axoneme, a structure formed by microtubules emanating from the centriole at the base of the sperm nucleus. These microtubules are made exclusively of the dimeric protein-