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- what is the name of the metabolite 1? what enzyme converts from metabolite 1 to 2 (E1)? what is the name of the metabolite 2? what enzyme converts from metabolite 4 to 5 (E4)? what are the cofactors for E4?Identify the metabolic pathway or reaction based on the products produced. 4ATP + 4 Hydrogen ions: 24 Hydrogen ions: 1ATP + 8 Hydrogen ions: 4 Hydrogen ions:Bread making involves ethanol fermentation and typically uses yeast, sugar,flour, and water. Why are yeast and sugar used?
- What is the glycosidic linkage present in the dissacharide? A. α-(1→1)-α B. α-(2→1)-β C. α-(2→1)-α D. β-(2→1)-αClassify each of the following molecules as (1) an oxidizing agent, (2) a reducing agent, or (3) neither an oxidizing agent nor a reducing agent. a. FAD b. ADP c. Coenzyme A d. NAD+Soy sauce is made by fermenting a salty combination of soybeans and wheat for 8 to 12 months with a variety of microorganisms, including yeast. After the particles are removed, the resultant sauce is high in lactate and ethanol. What is the process for making these two compounds? To avoid a pronounced vinegary flavor in the soy sauce, air must be kept out of the fermenting tank (vinegar is dilute acetic acid). Why?
- In an experiment where hydrogen peroxide is mixed with pieces of potato, which substance contains the enzyme?Do facultative anaerobes require a functional oxidase, why or why not?Describe the effect of the following changes would have on the rate of a reaction that involves the substrate UREA and the liver enzyme UREASE 1. Increasing the UREA concentration 2. Increasing the UREASE concentration 3. Increasing the temperature from its optimum value to a value 10degree higher than this value 4. Lowering the pH from the optimum value of 5.0 to a value of 3.0