The Type of Movement Possible at a Synovial Joint Depends

question 72

Multiple Choice

The type of movement possible at a synovial joint depends on the:

• A) amount of synovial fluid in the joint.
• B) shape of the articulating surfaces of the bones.
• C) presence of bursae in the joint.
• D) Both A and B are correct.

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Definitions:

Phosphorescence

A type of photoluminescence related to fluorescence, but in which a material emits light for a longer period after the initial excitation energy is supplied.

Chemiluminescence

The emission of light (luminescence) as a result of a chemical reaction without the need for external light sources.

Mineral Sample

A physical piece of a naturally occurring solid substance with a defined chemical composition and crystalline structure.

Phosphorescence

A type of photoluminescence where a substance absorbs photons and re-emits them, resulting in a glow after the excitation source is removed.