When you eat starchy foods resulting in a breakdown to give glucose to the body, you have induced a(n): Group of answer choices ion combustion oxidation-reduction reaction oxygen combustion Ion-reduction reaction
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- Endergonic reactions are anabolic. True or falseThis reaction is exergonic because the reactants have more potential energy than the products.A patient had severe acid reflux symptoms and decided to take the antacid, Amphojel (aluminum hydroxide). Answer both parts. If this is an oxidation-reduction (redox) and/or precipitation reaction, then show work to support your answer. If this is not an oxidation-reduction (redox) and/or precipitation reaction, then show work to support your answer. Assume that Calcium Iodide and Sodium Oxalate are the starting substances (reactants) in the reaction: What type of reaction(s) is/are being represented by the chemical reaction?
- One of the best-selling light, or low-calorie, beers is 4.5% alcohol by volume and a 12-oz serving contains 110 Calories; remember 1 Calorie 1000 cal=1 kcal. To estimate the percentage of Calories that comes from the alcohol, consider the following questions. Y Part D How many Calories are released by the metabolism of ethanol, the reaction from Part A? Express your answer in calories to 2 significant figures. | ΑΣΦΑ 4 34 4 ? Calthis one represents an endothermic reaction. Things are similar: the flat line on the left (beginning of the reaction) is the total energy possessed by the reactant molecules; once again, kJ stands for energy in kiloJoules, thousands of Joules. The flat line on the right (reaction complete) is the total energy of the products. Since an endothermic reaction has a net absorption of energy (taking this extra energy from the surroundings), the products have higher energy than the reactants. Question: the energy of the reactant molecules is kJ. [to answer, simply identify the correct y-axis coordinate.] 250 200 PE (kJ) 150 100 50 Reaction pathwayIn an enzymatic reaction, the first step is:
- With appropriate chemical structures, explain the mechanism (mode-of-action) of fluoroacetate poisoning? Example: Step 1: Fluoroacetate is converted to Product “A”. This reaction is catalyzed by Enzyme __________________________ Structures of fluoroacetate and the product “A”. Name of Enzyme. Step 2: Product “A” from Step 1 is converted to Product “B.” Catalyzed by enzyme 2. Structure of Product B and name of Enzyme 2. etc.If a reaction will occur, give the product. Otherwise, no reaction. Also, indicate if the reaction is fast or slow. Explain your answer.Which of the following is an example of anapleurotic reaction
- Enzymes are biological catalysts that fulfill the following general reaction mechanism: E+S [ES] [EP] E + P Where E is enzyme, S is substrate, and P is product. Briefly describe how an enzyme is able to speed of the rate of a reaction:A metabolic reaction requires an exergonic reaction to provide energy for an energonic reaction. A True FalseAn organic cofactor (usually derived from a vitamin or a nucleotide), which is tightly attached to the enzyme (like FAD when used by the Krebs cycle enzyme succinate dehydrogenase), is always called: the metalloenzyme the metal-activated enzyme the holoenzyme the prosthetic group the cosubstrate