Why do you think methanogenesis requires so many cofactors? (Hint: What would happen to CO2 and CH3 if they were not bound to larger molecules?)
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Why do you think methanogenesis requires so many cofactors? (Hint: What would happen to CO2 and CH3 if they were not bound to larger molecules?)
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- Glucose reacts slowly with hemoglobin and other proteins to form covalent compounds. Why is glucose reactive? What is the nature of the adduct formed?Why does the skin turn yellow when it inadvertently comes in contact with HNO3? What Happens When a Protein Undergoes Hydrolysis?Which coenzymes function as C1 carriers in methanogenesis?Which function as electron donors?
- In the isolation of glycogen from liver, why it is necessary to filter the solution while it is still hot? Explain in 1-3 sentencesOne of the main sources of sphingosine in the body is in the cell membrane. What complication could arise from the biological synthesis of ceramide?Hyaluronidase hydrolyzes hyaluronic acid into monosaccharides to facilitate diffusion of bacteria into tissues?
- When a vegetable oil is converted to a soft margarine, a nonnatural product is synthesized. What is this product?What happens to a person with galactosemia if he or she will consume milk? ExplainWhat physiological effect would you predict from a mutation that replacedwith serine the cysteine in the constant part of the immunoglobulin lightchain that is involved in disulfide-bond formation with the heavy chain?(as shown)
- Which steps are coenzymes formed? What are these molecules? Is the reaction to form them endergonic or exergonic?Provide an illustration showing the broken down of C7 fatty acid into its corresponding end products. What are the products being generated and how much of these products are generated from C7 fatty acids? Briefly explain it.Name three enzymes that are likely the source of bicarbonate ion that is involved with the formation of carbamoyl phosphate? In the Ubiquitin pathway, why are there many more E3 proteins than E1 and E2 combined?