What Substance Joins Proteoglycans Together into Gigantic Complexes Called Proteoglycan

question 42

Multiple Choice

What substance joins proteoglycans together into gigantic complexes called proteoglycan aggregates? These complexes can occupy very large volumes.

• A)hyaluronidase
• B)hyaluronic acid
• C)proteoglycase
• D)fibronectin
• E)laminin

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Definitions:

Digestion

Breakdown of food into its chemical components.

Activation Energy

The minimum amount of energy that must be provided to compounds to result in a chemical reaction.

Kinetic Energy

The energy of motion.

Chemical Bond Energy

The energy required to break a chemical bond and separate molecules into their constituent atoms or ions.