#Question id: 5617
#Unit 5. Developmental Biology
In sea urchins and mammals, the rise in Ca2+ concentration responsible for the cortical granule reaction is due to
#Question id: 4153
#Unit 3. Fundamental Processes
Ubiquitin-mediated protein degradation is a complex process, and many of the signals remain unknown. One known signal involves recognition of amino acids in a processed protein that are either stabilizing (Ala, Gly, Met, Ser, etc.) or destabilizing (Arg, Asp, Leu, Lys, Phe, etc.), and are located at:
#Question id: 4216
#Unit 3. Fundamental Processes
Which of the following processes is the first event to take place in translation in eukaryotes?
#Question id: 18664
#Unit 13. Methods in Biology
#Question id: 7025
#Unit 5. Developmental Biology
Many reptile groups initiate gastrulation by migration through an amphibian- like blastopore, avian and mammalian gastrulation takes place through the: