#Question id: 7285
#Unit 5. Developmental Biology
During xenopus gastrulation, C3a functions as a short-range chemoattractant to guide the radial intercalation movements of cells. If Knockdown of C3a with antisense morpholinos results:
#Question id: 4126
#Unit 3. Fundamental Processes
Which one of the following is true about the genetic code?
#Question id: 9208
#Unit 9. Diversity of Life Forms
Which of the following threats to biodiversity is targeted at specific species rather than groups of species?
#Question id: 1049
#Unit 4. Cell Communication and Cell Signaling
The protein coat of a virus
#Question id: 10491
#Unit 6. System Physiology – Plant
Acidification of the lumen stimulates zeaxanthin formation, and alkalinization favors violaxanthin formation. Lumen pH depends on photosynthetic photon flux density, most effective at