#Question id: 15732
#Unit 12. Applied Biology
#Question id: 28527
#Unit 5. Developmental Biology
Which of the following gene encodes an acetyl-CoA carboxylase which crucial for proper patterning of the apical portion of the embryo?
#Question id: 4116
#Unit 3. Fundamental Processes
Proteins that regulate splicing bind to specific sites called exonic (or intronic) splicing enhancers (ESE or ISE) or silencers (ESS and ISS). The former enhances, and the latter repress, splicing at nearby splice sites. Examples of splicing activator and repressors are as
#Question id: 26967
#Unit 10. Ecological Principles
If the mortality rate is decreasing with respect to increasing population density, then what will be the relation between these two regulatory density factors?
#Question id: 5130
#Unit 5. Developmental Biology
Regulation by gradients of paracrine factor concentration was elegantly demonstrated by the specification of different mesodermal cell types in the frog Xenopus laevis by activin, a paracrine factor of the TGF-beta family. Which of the following observations are correct from this graph?
