#Question id: 5147
#Unit 5. Developmental Biology
What is the dissimilarity amongst "fate" and "specification"?
#Question id: 2428
#Unit 2. Cellular Organization
Which of the following prevent(s) acting disassembly?
a. cytochalasin D b. jasplakinolide c. latrunculin d. phalloidin
#Question id: 27418
#Unit 1. Molecules and their Interaction Relevant to Biology
Inner monolayer of trans Golgi network is made up of
#Question id: 5648
#Unit 5. Developmental Biology
Use the following information to answer the question. In order to test how sea urchin sperm bind to eggs, scientists isolated the egg receptor protein that binds to the sperm acrosomal protein called bindin. Plastic beads were coated with egg receptor for bindin (ERB1) from eggs of the sea urchin Strongylocentrotus purpuratus, and then the beads mixed with sperm from S. purpuratus or from the related species, S. franciscanus. The researchers counted how many sperm were bound to each bead. The results are shown in the graph below. Treatments:
A: S. purpuratus sperm mixed with S. purpuratus ERB1 beads
B: S. purpuratus sperm mixed with beads containing no ERB1 protein
C: S. franciscanus sperm mixed with S. purpuratus ERB1 beads
D: S. franciscanus sperm mixed with beads containing no ERB1 protein
What is a broader implication from the observations of the experiment?
#Question id: 13003
#Unit 8. Inheritance Biology