Hyaluronic Acid

question 99

Multiple Choice

Hyaluronic acid

• A) contributes to the rigidity of a joint.
• B) is found in the synovial membrane.
• C) is responsible for the lubricating properties of synovial fluid.
• D) makes up most of the matrix of hyaline cartilage.
• E) makes surfaces rough.

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Definitions:

Spending Multiplier

The ratio of a change in output (economic activity) to a change in spending, indicating the ripple effect of an initial expenditure through the economy.

Aggregate Demand Curve

A graphical representation of the total demand for goods and services in an economy at various price levels, holding all else constant.

Expansionary Gap

A situation where the actual output in an economy exceeds the potential output, leading to inflationary pressure.

Expansionary Gap

A situation in macroeconomics where a country's actual gross domestic product exceeds its potential GDP, leading to inflation.