Which of the Following Statements Is Not True

question 79

Multiple Choice

Which of the following statements is not true?

• A)Nervous stimulation of skeletal muscle is always excitatory, whereas nervous stimulation of smooth muscle may be excitatory or inhibitory
• B)A single smooth-muscle cell may be innervated by both a sympathetic neuron and a parasympathetic neuron
• C)The contractile activity of smooth-muscle cells may be affected by hormones
• D)In the absence of neural input, skeletal muscle cannot generate tension
• E)None of the choices are true

Understand the relationship between employment, labor markets, and racial/ethnic discrimination.

Identify and analyze the outcomes of affirmative action and welfare policies.

Understand the dynamics of racial disparities in terms of wealth inheritance and accumulation.

Recognize the significance of ethnic enclaves in the socioeconomic integration of immigrants.

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Definitions:

Cognitive Development

The process by which a person's ability to think, understand, and learn evolves over time from childhood through adulthood.

Jean Piaget

A Swiss psychologist renowned for his pioneering work in child development, particularly his theory of cognitive development.

Theory

A coherent group of propositions formulated to explain a group of facts or phenomena in the natural world and repeatedly confirmed through experiment or observation.

Accommodation

In cognitive development, the process by which individuals adjust their schemas to incorporate new information.