While Lifting Weights at the Gym, You Pause to Use

question 61

Multiple Choice

While lifting weights at the gym, you pause to use your fingertip to adjust the volume on your iPod.Which statement about the muscle contractions involved in adjusting the volume is true?

• A) The fine control required to adjust the iPod demands more ATP than weightlifting does.
• B) The smaller muscles of the fingertip have the same number of mitochondria per cell as the biceps used in weight lifting do.
• C) The amount of tension generated in the fingertip contraction is likely to be as large as that in the biceps when weight lifting.
• D) The same number of action potentials from a motor neuron is required to stimulate a twitch in a muscle fiber in the fingertip as is required to stimulate a twitch in a muscle fiber in the biceps.
• E) A motor neuron innervates many more muscle fibers in the fingertip to accomplish fine control than are typically innervated by a motor neuron going to the biceps.

Acknowledge the importance of developing mentoring and partnering programs to manage diversity.

Understand the decision-making advantages in organizations that value diversity.

Understand the basic concepts and processes involved in meiosis and mitosis.

Identify the stages and outcomes of meiosis.

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Definitions:

Demand Curve

Is a graphical representation showing the relationship between the price of a product and the quantity of the product that consumers are willing and able to purchase at various prices.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded by consumers, typically downward sloping.

Demand Curves

Graphical representations of the relationship between the price of a good or service and the quantity demanded by consumers at those prices.

Youthful Americans

Individuals in the United States who are considered to be in their youth, typically defined by a young age range.