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.
FELDSPAR â Large crystals and crystal fragments of feldspar minerals occur in the Precambrian pegmatite rocks that crop out in the Llano Uplift area of Central Texas â including Blanco, Burnet, Gillespie, Llano, and Mason counties â and in the Van Horn area of Culberson and Hudspeth counties in West Texas.