b. The D-ketose, shown in Figure 3, can react with sodium borohydride to give a mixture of products. CH2OH 1. NaBHA HOGH 2. HCI, H20 OH CH2OH Figure 3 (0) Draw the structure of the products you would expect from the reaction shown in Figure 3. A 16 (11) Draw out and discuss the mechanism for the reaction shown in Figure 3. The D-ketose in Figure 3 can cyclise to give both the furanose and pyranose forms. Draw a Fischer projection and Haworth projection for a cyclic form (either a or B form accepted) of the resulting cyclic D-furanose