Research on the Cognitive Benefits of Exercise Suggests That

question 22

Multiple Choice

Research on the cognitive benefits of exercise suggests that

• A) engaging in moderate levels of aerobic exercise for as little as six months can significantly improve cognitive functioning in older adults.
• B) regular cardiovascular exercise can improve academic performance for children.
• C) regular cardiovascular exercise can improve cognitive functioning for children.
• D) regular cardiovascular exercise can improve academic performance for adults and children of any age.
• E) engaging in high intensity aerobic exercise is needed for any significant change.

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Definitions:

Structural Unit

The smallest part of an organ or structure that retains all the characteristics of the organ or structure.

ATPase

An enzyme that catalyzes the decomposition of ATP into ADP and a free phosphate ion, which releases energy used to drive many processes in living cells.

Myosin Heads

Part of the myosin molecule that binds to actin filaments and is crucial for muscle contraction.

F-actin

F-actin, or filamentous actin, is a polymerized form of actin filaments that is a key component of the cytoskeleton, involved in cell movement, stability, and division.