The Internal Energy of a System ________

question 96

Multiple Choice

The internal energy of a system ________.

• A)is the sum of the kinetic energy of all of its components
• B)is the sum of the rotational, vibrational, and translational energies of all of its components
• C)refers only to the energies of the nuclei of the atoms of the component molecules
• D)is the sum of the potential and kinetic energies of the components
• E)none of the above

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Definitions:

Inorganic Salts

Inorganic salts are compounds comprised of minerals that play various critical roles in biological processes, including nerve transmission, muscle contraction, and hydration.

Bones Functions

Essential roles including support, protection, movement, mineral storage, and blood cell formation.

Skeletal System

The framework of bones and cartilages that supports the body, protects internal organs, and facilitates movement.

Osteons

Structural units of compact bone, consisting of concentric layers of calcified matrix and central blood vessels.