Anatomy and physiology Final Exam Questions and Answers 2024

Carbohydrates and proteins are built up from their basic building blocks by the ________. - removal of a water molecule between each two units Ionic bonds are formed when - electrons are transferred from one atom to another. Carbohydrates are stored in the liver and muscles in the form of ________. - glycogen Amino acids joining together to make a peptide is a good example of a(n) ________ reaction. - synthesis Which of the following is not true of proteins? - They appear to be the molecular carriers of coded hereditary information. Which of the following does NOT describe enzymes? - Enzymes work by raising the energy of activation The genetic information is coded in DNA by the ________. - sequence of the nucleotides Which of the following is/are needed to form a triglyceride molecule? - 3 fatty acid molecules, 1 glycerol molecule You notice that you cannot read your book through a test tube of patient fluid held against the print, making it so blurred as to be unreadable. There is no precipitant in the bottom of the beaker, though it has been sitting for several days in a rack. What type of liquid is this? - colloid Select the most correct statement regarding nucleic acids. - DNA is a long, doublestranded molecule made up of A, T, G, and C bases. Amino acids joining together to make a peptide is a good example of a(n) ________ reaction. - synthesis The alpha-helix and pleated sheet are examples of ________ protein structure. - secondary The chemical bonding behavior of an atom is directly determined by - the number and arrangement of electrons. Which of the following does NOT describe enzymes? - Enzymes work by raising the energy of activation All of the following are true concerning enzymes, except that they - are consumed during the reaction. What does the formula C6H12O6 mean? - There are, 6 carbon, 12 hydrogen, and 6 oxygen atoms. What level of protein synthesis is represented by the coiling of the protein chain backbone into an alpha helix? - secondary structure