Biochemistry WGU Questions and Answers Already Passed

2 types of bonds in polar interactions Correct Answer- Hydrogen bonds Disulfide bonds 3 major steps in aerobic metabolism Correct Answer- Glycolysis Citric acid cycle (CAC) or Kreb's cycle Electron transport chain (ETC) 3 types of amino acids Correct Answer- Hydrophobic Polar Charged 4 parts of an amino acid Correct Answer- Carboxyl group Alpha carbon Amino group R side chain Amino acid sequence wraps around proteins called Correct Answer- Histones At the end of the ETC, ATP is formed when Correct Answer- Protons (H+) in the intermembrane rush through ATP synthase in the inner membrane and into the matrix. ATP Correct Answer- Molecule that fuels our body's activity Bonds in hydrophobic amino acids Correct Answer- C-C, C-H