Which of the Following Best Describes the Double-Helix of DNA

question 1

Multiple Choice

Which of the following best describes the double-helix of DNA?

• A) It has directionality
• B) The strands are arranged in an anti-parallel arrangement
• C) The strands are complementary
• D) All of the answers are correct

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Definitions:

Dance

A form of artistic expression and communication through purposefully selected sequences of human movement.

Neurofibrillary Tangles

Twisted fibers that build up inside nerve cells, associated with various neurodegenerative diseases, including Alzheimer's disease.

Amyloid Plaques

Accumulations of misfolded proteins in the brain, associated with neurodegenerative diseases such as Alzheimer's disease.

Lewy Bodies

Abnormal aggregates of protein that develop inside nerve cells, associated with Parkinson's disease and dementia.