Which of the Following Is INCORRECT About Myofilaments

question 46

Multiple Choice

Which of the following is INCORRECT about myofilaments?

• A) Myofilaments are composed of the proteins actin and myosin.
• B) Thick myofilaments are composed of myosin.
• C) Actin and myosin decrease in length during muscle contraction.
• D) Thin myofilaments are composed of actin.
• E) Myofilaments change position during muscle contraction.

---

Definitions:

Spending Power

The financial ability of individuals or groups to purchase goods and services, often influenced by income and economic conditions.

Population

In research or demographics, it refers to the total group of individuals or items that is the subject of statistical analysis.

Subcultures

Subgroups within the larger, or national, culture with unique values, ideas, and attitudes.

National Culture

The set of shared values, beliefs, practices, and norms that characterizes the population of a nation.