Which of the Following Is Smallest in Diameter

question 89

Multiple Choice

Which of the following is smallest in diameter?

• A)artery
• B)arteriole
• C)capillary
• D)venule
• E)veni

Understand the implications of tariffs, quotas, and free trade agreements on international business.

Recognize the importance of political risk analysis in international business planning.

Comprehend the benefits and challenges of regional trade agreements, such as NAFTA.

Understand the impact of political instability on the value and operation of foreign investments.

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Definitions:

Impulses

Electrical signals that travel along the neurons, triggering responses such as muscle contractions or gland secretions.

Neuron

A specialized cell transmitting nerve impulses; a nerve cell.

Smooth Muscle Fibers

Muscle tissue that is involuntary, non-striated, and found in the walls of internal organs and blood vessels.

Cardiac Muscle Fibers

Specialized muscle fibers found in the heart that enable its contraction and beating.