The principal energy-yielding molecule that drive reactions inside cells is

In something less than ___ of cases, Parkinson's disease is ___ meaning that it occurs more frequently among relatives of a person with the disease

a. 25%; sex linked b. 10%; sex linked c. 5%; familial d. 10%; familial

A dog's ears are __________ relative to its tail.

A. rostral B. caudal C. dorsal D. ventral