#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-
#Question id: 5623
#Unit 5. Developmental Biology
Sperm also receive long-distance directional cues from the flow of liquid from the oviduct to the uterus by using CatSper calcium channels to sense calcium influx and monitor the direction of the current. This is called as
#Question id: 5624
#Unit 5. Developmental Biology
The force for sperm propulsion is provided by a protein attached to the microtubules. The protein is
#Question id: 5625
#Unit 5. Developmental Biology
The energy needed to move the flagellum and propel the sperm comes from rings of mitochondria located in the midpiece of the sperm. Mitochondria generates energy when the sperm cell have
#Question id: 5626
#Unit 5. Developmental Biology
The main function of fimbriae of oviduct are ________