Consider the LEGO Group MINDSTORMS Product

question 263

Multiple Choice

Consider the LEGO Group MINDSTORMS product. LEGO Group designers created MINDSTORMS® kits to appeal to middle-school students, among others. When attempting to choose between potential designs, what was the measure of success for use by LEGO Group in this instance?

• A) age
• B) gender
• C) assembly time
• D) cost
• E) advertising

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Definitions:

Atria

The two upper chambers of the heart that receive blood from the veins and pump it to the ventricles.

Depolarization

The process in which a cell's membrane potential becomes less negative, making it more likely to fire an action potential.

Cardiac Muscle Cell

Specialized muscle cells found in the heart that are interconnected in a network that contracts to pump blood throughout the body.

Voltage-gated

Pertaining to ion channels in the plasma membrane that open or close in response to changes in membrane potential.