Which of these is a biomarker that usually accompanies Alzheimer's disease?
A) elevated beta-amyloid and tau proteins
B) elevated serum lead levels
C) memory and other cognitive impairments
D) high activity in the hippocampus

Question

Quizplus · Accepted Answer

Elevated beta-amyloid and tau proteins in the brain are biomarkers associated with Alzheimer's disease, indicating the presence of amyloid plaques and neurofibrillary tangles, which are characteristic of the condition.

Which of These Is a Biomarker That Usually Accompanies Alzheimer's