The Beginning of a True Capillary Is Surrounded by a Precapillary

question 83

Multiple Choice

The beginning of a true capillary is surrounded by a precapillary sphincter. The opening and closing of precapillary sphincters is controlled by__________ .

• A) parasympathetic nervous system
• B) local chemical conditions
• C) sympathetic nervous system
• D) blood pressure in the metarteriole

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Definitions:

Transportation Cost

The expenses associated with moving goods from one location to another, including fuel, labor, and maintenance costs.

Carriers

Companies that provide transportation services for goods, including freight companies, airlines, and shipping lines.

Customers

Individuals or entities that purchase goods or services from a company.

Direct Shipping Network

A direct shipping network is a distribution model that ships products directly from suppliers to consumers, eliminating intermediaries.