#Question id: 5573
#Unit 5. Developmental Biology
Animals that have external fertilization are most likely to reproduce in which of the following areas?
#Question id: 1699
#Unit 4. Cell Communication and Cell Signaling
Which of the following statements is TRUE of CD1?
#Question id: 12557
#Unit 10. Ecological Principles
#Question id: 4592
#Unit 11. Evolution and Behavior
Which of the following statements describe the effect of evolution on a population?
#Question id: 4119
#Unit 3. Fundamental Processes
Many eukaryotic genes contain a large number of exons. Correct splicing of such genes requires that neighboring exons be ligated to one another; if they are not, exons will be left out. One early proposal suggested that the splicing machinery bound to a splice site at one end of an intron and scanned through the intron to find the splice site at the other end. Such a scanning mechanism would guarantee that an exon was never skipped. This hypothesis was tested with one minigene with a duplicated 5ʹ splice site. Find diagram of the products you expect from minigene if the splicing machinery binds to a 5ʹ splice site and scans toward a 3ʹ splice site.