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Explain how and why the absorption of hydrophobic and
hydrophilic organic molecules differs.
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- Describe the breakdown of sucrose in the body and the revelant pathways of the byproducts. In the breakdown, be sure to use the following terms: active site, disaccharide, enzyme-substrate complex, fructose, glucose, glycosidic bond, hydrolysis, product, substrate, sucrase (the enzyme that splits sucrose), and sucrose. Also explain what happens to glucose and fructose in the liver.Explain how the body maintains the blood ph in ketoacidosisDescribe the basic metabolism of methanogens.
- For each of the following descriptions, match the corresponding enzyme: Utilizes a ATP for formation of carboxy biotin Utilizes a Schiff's base for the stabilization of a carbanion Utilizes TPP for the stabilization of a carbanion Facilitates a hydration reaction Enzymes: Enalose phosphoglucoisomerase phosphoenolpyruvate carboxykinase pyruvate carboxylase transketolase transaldoaseIdentify the 3 reducing equivalents associated with lipid metabolism.. Explain the roles of transamination, oxidative deamination and the urea cycle in amino acid degradation and ammonia detoxification.
- What are ketone bodies? How are they formed? What makes carboxylic acids acidic? Define the following terms and give examples of eacha) Analgesicb) Antipyreticα-Keto acids are sometimes used as nutrients. explain the reason for this.Would the absorption of water into absorptive cells be increased or decreased following cyanide poisoning? Explain.