Freshly deposited in the vagina are incapable of penetrating an oocyte. 2. as sperm travel through the corona radiata, secretions of the cervix, uterus and uterine tubes capacitate the sperm by making their membranes more fragile and capable of releasing enzymes. 3. when capacitated sperm a secondary oocyte, they are able to weave past granulosa cells of the with the aid of hyaluronidase enzymes present on their surface.
Answers: 3
Another question on Biology
Biology, 21.06.2019 20:30
Autotrophs a.consume their food to get energy b.may use photosynthesis to gain energy c.are also called consumers d.cannot use solar energy
Answers: 2
Biology, 22.06.2019 08:30
Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass
Answers: 3
Biology, 22.06.2019 21:00
Hydrogen has only one electron in its only (and outer) electron shell. if a hydrogen atom were to absorb a small amount of energy, where would bohr say the electron would go? a. fly off the atom b. nowhere, it would just speed up. c. spiral inwards towards the nucleus d. move up to another shell that would form
Answers: 2
You know the right answer?
Freshly deposited in the vagina are incapable of penetrating an oocyte. 2. as sperm travel through t...
Questions
History, 28.07.2019 01:00
Mathematics, 28.07.2019 01:00
Mathematics, 28.07.2019 01:00
History, 28.07.2019 01:00
Mathematics, 28.07.2019 01:00
Mathematics, 28.07.2019 01:00
Mathematics, 28.07.2019 01:00
Health, 28.07.2019 01:00
