The Removal of Calcium Ions from the Cytosol of Skeletal

question 30

Multiple Choice

The removal of calcium ions from the cytosol of skeletal muscle causes

• A)The myosin binding sites on actin to be uncovered by tropomyosin
• B)Tropomyosin to change conformation and thereby move troponin molecules over cross-bridge binding sites
• C)Troponin to change conformation and thereby expose cross-bridge binding sites
• D)The myosin binding sites on actin to be covered by tropomyosin
• E)None of the choices are correct

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Definitions:

Equivalent Units

An idea in cost accounting that involves distributing costs to goods that are partially finished, transforming them into the equivalent number of completed goods units.

Conversion Costs

The combined costs of direct labor and manufacturing overhead that are incurred to convert raw materials into finished goods.

Materials Costs

Expenses associated with the raw materials used in the manufacture of products.

Assembly Department

A specialized section within a manufacturing facility where components are assembled into final products.