Prion protein (PrP) can cause mad cow disease when it folds improperly and forms protein aggregates. Which answer option could cause misfolding of PrP

Mutations associated with albinism affect proteins involved in synthesis

Speed is the ratio of the distance of an object moves to

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.