Which of the Following Statements About Cardiac Muscle Is Incorrect

question 98

Multiple Choice

Which of the following statements about cardiac muscle is incorrect?

• A) Cardiac muscle forms an electrically coupled mass called a syncytium.
• B) Much of the calcium necessary for contraction comes from outside the cell.
• C) In cardiac muscles, the T-tubules form diads rather than the triads formed in skeletal muscles.
• D) All of the above statements are correct.

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Definitions:

Proportionately Adjusted Balance Sheet

A financial statement showing assets, liabilities, and equity after adjustments have been made to reflect a fair proportionate value based on ownership interests or specific conditions.

Inventory

The raw materials, work-in-process products, and finished goods that a company holds for the purpose of sale in the near future.

Contractual Agreement

A legally binding agreement between two or more parties that outlines the terms and conditions of a particular arrangement or transaction.

Equity Method

An accounting technique used to record investments in other companies, recognizing equity changes proportionately.