| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
A 3D model of a human sperm, greatly magnified, can visually and kinesthetically demonstrate the structure and function of the sperm cell's various parts, including the head, midpiece, tail, centriole, mitochondria, outer dense fibers, and axial filament. This model allows for a more comprehensive understanding of how these components work together to facilitate fertilization.
The model, being a 3D rendering, offers a detailed and interactive way to study the sperm. Here's a breakdown of the key components it highlights:
Head: Contains the sperm's nucleus, which carries the genetic material (DNA).
Midpiece: Connects the head to the tail and houses mitochondria, which provide the energy (ATP) needed for the sperm's journey to the egg.
Tail: The long, whip-like structure that propels the sperm towards the egg.
Centriole: Plays a crucial role in cell division after fertilization and in the development of the sperm's tail.
Mitochondria: Provide the energy for sperm motility.
Outer Dense Fibers: Provide structural support for the sperm tail.
Axial Filament: Forms the core of the sperm tail, enabling its movement.
Base: The model is mounted on a base for stability and display.
Key Card: Supplied with an English key card to identify the numbered structures, making the model a valuable asset for interactive educational purpose.
Hand-painted: The model is hand-painted, which allows for accurate coloring and detailing.
