The Bone of the Upper Extremity with a Trochlear Notch

question 74

Multiple Choice

The bone of the upper extremity with a trochlear notch and an olecranon process is the

• A) humerus
• B) radius
• C) ulna
• D) scapula
• E) carpal

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Definitions:

Catalyst

A substance that increases the rate of a chemical reaction without being consumed or altered permanently in the process.

Semipermeable Membrane

A type of membrane that allows certain molecules or ions to pass through by diffusion but not others.

Osmotic Pressure

Amount of turgor that prevents osmosis into cytoplasm or other hypertonic fluid.

Receptor-Mediated Endocytosis

A cellular process where specific molecules are ingested into the cell after they bind to receptors on the cell surface.