#Question id: 23308
#General Aptitude
#Question id: 1424
#Unit 4. Cell Communication and Cell Signaling
Gain-of-function mutations in which of the following genes typify colorectal carcinomas?
#Question id: 5654
#Unit 5. Developmental Biology
Two human disorders, Prader-Willi syndrome and Angelman syndrome, occur when a small deletion in a specific region of chromosome 15 is contributed by either the father or mother, respectively. Why does this small deletion not behave as a recessive allele for either syndrome, that is, why is its loss not made up for by the good copy of the region on chromosome 15 contributed by the other parent?
#Question id: 17658
#Unit 7. System Physiology – Animal
#Question id: 23634
#Unit 1. Molecules and their Interaction Relevant to Biology