Multiple-Choice Questions 1) What element makes protein different from carbohydrate and fat? A) carbon B) hydrogen C) oxygen D) nitrogen Answer: D Page Ref: 186 Skill: Factual 2) What dictates the structure of a protein molecule synthesized by the body?
A pile of minerals. This image shows some of the most common minerals you'll find in rocks. This pile contains plagioclase feldspar, potassium feldspar, quartz, muscovite mica, biotite mica, amphibole, olivine, and calcite.otassium feldspar is another member of the feldspar mineral family. Like plagioclase feldspar, potassium feldspars are silicate minerals that contain a considerable amount of-you guessed it-potassium.
Sunstone is a gem-quality member of the feldspar group of minerals. It is famed for its aventurescence, often referred to as 'schiller'. Sunstone may also be traded as 'aventurine feldspar', but nowadays, the term ' aventurine ' is primarily used only in reference to the green quartz known as 'aventurine'.lthough sunstone deposits can be found in various locations around the world, there is no single source from which it is commercially mined. Some of the more significant, notable deposits come from India, Canada, Madagascar, Norway, Russia and the USA (Oregon, Pennsylvania, North Carolina and Utah).