Opiates Were Declared Illegal in a Limited Context in the Nineteenth

question 5

Multiple Choice

Opiates were declared illegal in a limited context in the nineteenth century due to __________.

• A) concern for the large number of Civil War veterans who had become addicts
• B) the Progressive Movement's focus on health
• C) anti-Chinese sentiment
• D) the women's suffrage efforts

---

Definitions:

Myofibril

A basic rod-like unit of a muscle cell, composed of long proteins including actin, myosin, and others, responsible for muscle contraction and relaxation.

Muscle Fiber

A single muscle cell, typically cylindrical in shape, that contracts in response to stimulation and is essential for producing bodily movements.

Structural Unit

A structural unit is the smallest component within a structure that retains the overall characteristics and functionality of the larger structure.

All-or-none Response

A principle that states a neuron either fires at full strength or not at all in response to stimulation.