The Graph of the Position of a DNA Molecule (On

question 44

Multiple Choice

The graph of the position of a DNA molecule (on the vertical axis) vs.time (on the horizontal axis) is a straight line that does not go through the origin and does not have a slope of zero.Which statement is true?

• A)Its speed is always zero.
• B)Its velocity is constant.
• C)Its position is always zero.
• D)Its acceleration is not zero.

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