Somatic Motor Neurons in the Spinal Cord Control All of the Following

question 133

Multiple Choice

Somatic motor neurons in the spinal cord control all of the following muscles except those that

• A)position the pectoral girdle.
• B)move the arm.
• C)move the hand and fingers.
• D)move the face.
• E)move the forearm and hand.

---

Definitions:

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases.

Work-Related Stress

Stress experienced due to factors in the work environment, including workload, pressure to perform, and interpersonal conflicts.

Marital Happiness

A measure of the joy, satisfaction, and fulfillment experienced within a marriage or long-term partnership.

Dependent Variable

The variable in an experiment that is measured or tested by the researcher to observe the outcome of changes in the independent variable.