Figure 10.3 -You Have Isolated DNA from Three Different Cell Types of Types

question 32

Multiple Choice

Figure 10.3
-You have isolated DNA from three different cell types of an organism, determined the relative DNA content for each type, and plotted the results on the graph shown in Figure 10.3. Which sample(s) of DNA might be from a skin cell arrested in G0 of the cell cycle?

• A) I
• B) II
• C) either I or II
• D) either I or III

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Definitions:

Voltage

The electrical potential difference between two points, or the force that drives an electric current between those points.

Armature

The rotating part of an electric machine, such as a motor or generator, around which the electromotive force is generated.

Pulse-width

The duration of time that a pulse in a pulse modulation system is at a high or significant level, important in determining signal characteristics.

ServoDisc Motor

A motor that employs a printed circuit board as the armature.