zona pellucida in a sentence

Examples

1. This binding triggers the acrosome to burst, releasing enzymes that help the sperm get through the zona pellucida.
2. The protein, ovoperoxidase, most likely acts as a catalyst that cross-links tyrosine residues found within the zona pellucida.
3. The researchers also used the device to remove the " zona pellucida " shell that encases early embryos.
4. PZP stands for porcine zona pellucida.
5. After the acrosome reaction, the sperm is believed to remain bound to the zona pellucida through exposed ZP2 receptors.
6. Once this occurs, the sperm is capable of binding with the zona pellucida, and the acrosome reaction can occur.
7. A glycoprotein polymer capsule called the zona pellucida forms around the oocyte, separating it from the surrounding granulosa cells.
8. The zona pellucida, which remains with the oocyte after ovulation, contains enzymes that catalyze with sperm to allow penetration.
9. In order for an egg to be fertilised, sperm must first bind to, and then penetrate the zona pellucida.
10. Oocytes reach normal size and form a zona pellucida although organelles become clustered and cortical granules do not form.