When Sympathetic Activation Occurs, There Is Increased Activity in the Cardiovascular

question 28

Multiple Choice

When sympathetic activation occurs, there is increased activity in the cardiovascular and respiratory centers of the ________.

• A) insula
• B) epithalamus and thalamus
• C) caudate nucleus and putamen
• D) pons and medulla oblongata
• E) tectum

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Definitions:

Energy of Activation

The minimum amount of energy required to start a chemical reaction, often lowered by the presence of a catalyst.

Existing Bonds

Bonds that have already been issued and are currently traded in the bond market.

Required

Necessary or needed for a particular purpose or result.

Catalysts

Substances that increase the rate of a chemical reaction without being consumed in the process.