Q: GQ2
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- 3. Reactants A-B and B-C react according to the equation below. In what orientation must the reactant particles collide in order to be effective? Be sure to draw the collision (activated complex), and use a dotted line for any bonds being made or being broken. A-B + В-С → A-C 2 BWatch this video (http://openstaxcollege.org/l/disaccharide) to observe the formation of a disaccharide. What happens when water encounters a glycosidic bond?An ________ can help keep the pH of a solution stable. a. covalent bond c. buffer b. hydrogen bond d. free radical
- Which of the following is a molecule, but not a compound? a. H2O b. 2H c. H2 d. H+2.List four characteristics of water that are emergent properties resulting from hydrogen bonding4. a. What is the abbreviated name for the molecule below? (3 letters) What is the abbreviated name of this molecule if it has two phosphates? is the abbreviated name of this molecule if it has one phosphate? answers above, circle the form of the molecule that has the most energy. What type of energy is in this molecule? circle all that apply:(KINETIC / POTENTIAL / CHEMICAL) Where is the energy? b. Identify the three main parts of this molecule. (write on the red brackets i-iii) c. Parts ii and iii together make i. NH₂ N Bas OH OH ii d. This molecule is also a monomer building block of which biomolecule (be specific) The general name for this type of monomer is a e. Put arrows by the two high energy bonds on the molecule above. Explain why these functional groups are difficult to join. HO 1. OH ОН ОН (blue vertical bracket) What On your f. Compared to "low energy" bonds, high energy bonds require circle one: (MORE / LESS/ the SAME amount of) energy to make; high energy bonds release…
- 1. In one sentence each, how are the following bonds formed and broken in biomolecules? a) ester bonds b) amide bonds c) glycosidic bonds1. Polar Covalent Bonds a. Draw one water molecule. b. Indicate which bonds are polar covalent bonds by using a solid red line for each of those bonds. c. Label the partial charges.16. Which of the following statements defines hydrolysis? Group of answer choices constant removal of hydrogen atoms from the surface of a carbohydrate breaking of a long-chain compound into subunits by adding water heating of a compound in order to drive off excess water and concentrate its volume linking of two or more molecules by the removal of one or more water molecules
- 1. A single covalent bond is made up by a shared pair of atoms T or F If not, then 2. Double covalent bonds consist of 4 electron pairs that are shared T or F If not, then 3. Water molecules are held together by non-polar covalent bonds T or F If not, then 4. A water molecule is held together by polar covalent bonds T or F If not, then 5. Methane molecules are held together by non-polar covalent bonds T or F If not, then 6. A methane molecule is made up of non-polar hydrophobic interactions T or F If not, then Amino acid 1 Amino acid 2 R Identify non-polar covalent bonds below. NH, NH HQ Identify polar covalent bonds (H HC Dipeptide (H C HQ Dontide hand (H NH, NH Betore bonding Cevalent bonds fermed Oygen stem The above reverse reaction is a reaction; the forward reaction is a Hydregen atom Hydrogen lem WatermeleculeO1. Explain using words and diagrams the structure of carbohydrates 2. Demonstrate understanding of monomers and polymers in car13) Describe an analogy to distinguish between endergonic and exergonic chemical reactions.
