Which of the following statements about neurofibrillary tangles is correct? Having a large number of them is suggestive of Parkinson's. They are only found in the brains of people with Alzheimer's. They are only found in the brains of people with Parkinson's. Having a large number of them is suggestive of Alzheimer's.

Should basketball replace baseball as americans national pastime?

Which of the following processes within viral replication is the greatest source of genetic variation in rna virus populations? a) high mutation rate due to lack of proofreading of rna genome replication errors.b) transcription from the host cell rna polymerase introduces numerous mutations.c) capsid proteins from the host cell can replace the viral capsid.d) viral rna is translated by host cell ribosomes.

The only infectious disease that was a top-ten killer of americans in 1900 that is still a top-ten killer in 1990 is hiv/aids select one: true false