Contraction of Myofibrils Results from _________ Cross-Bridges Pulling _______ Filaments

question 5

Multiple Choice

Contraction of myofibrils results from _________ cross-bridges pulling _______ filaments to the center of a sarcomere.

• A)myosin; muscle fibers
• B)myosin; thick
• C)actin; myosin
• D)myosin; thin

---

Definitions:

Accounts Payable-HST

Liabilities owed by a business for goods and services that have been received but not yet paid for, specifically relating to Harmonized Sales Tax (HST) payables.

Income Statement

A financial statement that shows a company's revenues and expenses over a specified period, ending with net income or loss.

Administrative Expense

Expenses related to the general operation of a business, such as office salaries and utilities, not directly tied to production.

Selling Expense

Costs incurred directly from selling goods or services, including advertising, sales commissions, and store maintenance.