Single-Unit Smooth Muscle

question 96

Multiple Choice

Single-unit smooth muscle

• A) contains an abundance of gap junctions and forms functional syncytia.
• B) is self-excitable.
• C) is found in the walls of the digestive, reproductive, and urinary tracts and small blood vessels.
• D) both contains an abundance of gap junctions and forms functional syncytia and is self-excitable.
• E) all of these answers.

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Definitions:

Authority

The legal or formal right to make decisions, to give orders, and to control resources and people.

Dormant Commerce Clause

A restriction on states’ authority that is implied in the commerce clause of the U.S. Constitution: The power given to Congress to enact legislation that affects interstate commerce in effect prohibits a state from passing legislation that improperly burdens interstate commerce.

Discriminated

Treated unjustly or unfairly based on particular characteristics, such as race, age, or gender.

Out-of-state Wineries

Wineries located outside of a particular state that may be subject to different regulations for selling and shipping their products to that state.