Hepatic lipase often found bound to HSPG, heparan sulfate proteoglycans (HSPG), keeping HL inactive and unable to bind to HDL (high density lipoprotein) or IDL (intermediate density lipoprotein). When it is free in the bloodstream, however, it is found associated with HDL to maintain it inactive. This is because the triacylglycerides in HDL serve as a substrate, but the lipoprotein contains proteins around the triacylglycerides that can prevent the triacylglycerides from being broken down by HL. One of the principal functions of hepatic lipase is to convert intermediate-density lipoprotein (IDL) to low-density lipoprotein (LDL). Hepatic lipase thus plays an important role in
Adjective phrase phrase "of wealth" modifies "a man" in a manner similar to how an adjective phrase would, and it can be reworded with an adjective, e.g. "Mr Clinton is a wealthy man". A more accurate term for such cases is "phrasal attributive" or "attributive phrase". Constituency tests can also be used to identify adjectives and adjective phrases. Here are the three constituency tests, according to X-bar theory, that prove the adjective phrase is both a constituent, and an AP. Sentence = Sam ordered a very spicy pizza. 1) Coordination tests can be used to confirm if "very spicy" is an adjective