acrosome 的定义
Cell Biology.
- an organelle covering the head of animal sperm and containing enzymes that digest the egg cell coating, thus permitting the sperm to enter the egg.
更多acrosome例句
- Spermatids containing both the chromatin nucleolus (n) and the odd chromosome (x), a the acrosome.
- Spermatid, showing acrosome material (a) migrating to side of nucleus opposite centrosome.
- The acrosome seems to develop directly out of the cytoplasm.