It's the first option, hope this helps :)
Sperm release <u>hyaluronidase</u> to break down the bonds between adjacent follicle cells surrounding the oocyte.
- In mammalian fertilization, the sperm cell's acrosome releases hyaluronidase after reaching the oocyte, breaking down hyaluronan in the corona radiata to enable conception.
- Sperm hyaluronidase has been linked to sperm penetration of the cumulus oophorus' extracellular matrix and may be extremely important for gamete contact and mammalian reproduction.
- The hyaluronidase enzymes on the surface of the sperm help it break through this covering when a capacitated sperm reaches the ovum.
- When this happens, the sperm might connect to the zona pellucida. Hyaluronidase breaks the egg's vitelline membrane as part of its function.
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The answer is C. Photosynthesis.
I hope this helps.
Have a nice day. :)
The order of mass movement event that gives people the least amount of time to react is:
<h3>What is Mass movement?</h3>
This is defined as the movement of rocks or soil down slopes under the force of gravity.
The one with the fastest movement is avalanche and the slowest is creep thereby making the above order is the most appropriate.
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