Which Neurobiological Mechanism Is Strongly Linked to the Cognitive Benefits

question 20

Multiple Choice

Which neurobiological mechanism is strongly linked to the cognitive benefits that might be accrued through exercise?

• A) the endorphin hypothesis
• B) the neurotrophin hypothesis
• C) the monamine hypothesis
• D) the thermogenesis hypothesis

---

Definitions:

Revenue Variance

The difference between actual revenue earned and expected revenue, often used in budgeting and financial analysis.

Materials Price Variance

The difference between the actual cost of raw materials used in production and the expected (or standard) cost of those materials.

Raw Materials Quantity

The amount or volume of raw materials required or used in the production process, often measured to assess inventory needs and costs.

Variance

The difference between planned or expected performance and the actual outcome.