Which of the following statements is true about the quaternary structure of a protein? A) The quaternary structure of a protein is based on how polypeptide subunits interact with one another. B) The quaternary structure of a protein is affected by hydrogen bonds. C) The quaternary structure is the overall shape of a protein. D) The quaternary structure is driven by a- helices and B-pleated sheets. E) The quaternary structure is found in all proteins. Which of the following is NOT a general type of protein in biological systems? A) structural B) regulatory C) movement D) storage E) genetic transfer Which of the following statements is true about the quaternary structure of a protein? A) The quaternary structure of a protein is based on how polypeptide subunits interact with one another. B) The quaternary structure of a protein is affected by hydrogen bonds. C) The quaternary structure is the overall shape of a protein. D) The quaternary structure is driven by a- helices and B-pleated sheets. E) The quaternary structure is found in all proteins. Which of the following is NOT a general type of protein in biological systems? A) structural B) regulatory C) movement D) storage E) genetic transfer