<prompt> True about prions are all except -Cannot be inheritedCan occur sporadicallyCan be transmitted corneal transplantCan be transmitted human growth hormone preparation  <response>: Familial forms of prion disease are inherited in an autosomal dominant pattern, which means one copy of the altered PRNP gene in each cell is sufficient to cause the disorder. In most cases, an affected person inherits the altered gene from one affected parent. 