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- Question 11. // Hint: Isoelectric focusing separates proteins based on their pI values, and can separate proteins that only differ by a net charge of ±1.±1. Recall that an amino acid residue with a negatively charged R group has a relatively low isoelectric point (pI) where it has zero net charge. Likewise, an amino acid residue with a positively charged R group has a relatively high isoelectric point (pI) where it has zero net charge. Order from Low pH to High pHSpectrophotometric determination of riboflavin at max 445 nm.26. Answer and explain
- Question: Assume two Silver/Silver-Chloride electrodes are interfacing with human tissue using the Direct contact and Gel-filled contact approaches. In one paragraph, describe which method is the better technique to reduce motion artifacts and explain why.Question 12 Carbohydrates that appear in glycosylated proteins and lipids in the GA include I. N-Acetylglucosamine II. fucose III. mannose IV. galactose I, II, IV only I, II, III only II, III, IV only I, II, III, IVOn a molecular level, how can endotherms produce their own heat by adjusting processes associated with cellular respiration? If needed, review Ch. 7 for details on respiration.
- Recalling that a beaker of water is three dimensional what is the three dimensional shape of the micelle3-54 What chemical reaction involving the cysteine molecule produces a disulfide bond?Biomaterial question: Give a brief and clear answer, please a. Briefly describe the structural differences between the three major types of biomaterials, including their chemical structure, bonding characteristics, crystal structures, etc. b. Explain briefly the working principle and the information provided by the spectroscopic and chromatographic characterization techniques . Give an example to each of them.
- Circle and name three polar functionalname of steroid name of solvent color reaction principle involved/ reaction mechanism Androsterone sulfuric acid progesterone sulfuric acid methyl testosterone sulfuric acid prednisone sulfuric acid Above are the list of steroidal compounds and the solvent used to test their color reactions. Determine the color reactions and the principle involved or color reaction mechanism of each steroid.Question: Determine the amount of dehydrated medium needed to prepare 15 butts, 20 slants, and 25 butt-slants. Include amount for 2 additional units of each as excess to compensate for compounding losses.