Which Statement About the Importance of Ions in Body Fluids

question 50

Multiple Choice

Which statement about the importance of ions in body fluids is false?

• A) Ionic concentrations can have a direct effect on the three-dimensional shape of proteins and thus their function.
• B) Ionic concentrations can change the pH, increasing it or decreasing, thus affecting the function of proteins.
• C) Ionic concentrations can affect synaptic transmission in neurons.
• D) Ionic concentrations have no effect on the rhythm of the heart.

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Definitions:

Ending Finished Goods

The inventory of goods manufactured and ready for sale at the end of an accounting period.

Cost of Goods Manufactured

The total production cost of goods completed during a specific period, including the costs of materials, labor, and manufacturing overhead.

Direct Materials

Direct materials are raw materials that are directly traceable to the manufacturing of a product and are an essential part of the finished product.

Direct Labor

The workforce directly involved in producing goods or delivering services, whose wages are considered part of manufacturing costs.