Q: 41 (SCRA/2011)

Consider the following statements about Alzheimer’s disease: I. It is a slowly progressive disease of the brain that is characterized by impairment of memory. II. It results from accumulation of a specific steroid in the brain.
Which of the statements given above is/are correct?
question_subject: 
Science
question_year: 
2011
question_exam: 
SCRA
stats: 
0,80,160,80,16,144,0