Nurturing Life Sciences
#Id: 3601
#Id: 7345
#Unit 11. Evolution and Behavior
#Id: 126
#Unit 5. Developmental Biology
The prospective lens cells secrete paracrine factors that instruct the optic vesicle to form the retina.
#Id: 953
In Strongylocentrotus purpuratus, the acrosome reaction is initiated by a repeating polymer of fucose sulfate.
#Id: 425
#Unit 2. Cellular Organization
This 30-nm fiber is further folded, results in 1000-fold compaction in euchromatin in interphase chromatin and in mitotic chromosomes to achieve an overall 10,000- fold compaction in euchromatin.
#Id: 6153
#Unit 3. Fundamental Processes