1. Oxidation states of carbon serve as an informal measure of the amount of potential chemical energy that can be extracted from an organic molecule. Compare the total oxidation state of all the carbons of glucose with that of pyruvate. Is the oxidation state of glucose still largely preserved in pyruvate?

Q: 18. With this information, succinate dehydrogenase converts fumarate to succinate via what possible…

A: The series of chemical reactions that occur inside the living body for the production of energy are…

Q: 3. Below are the fates of the carbon skeletons of amino acids. Fill out the table with the…

A: The amino acids produced by catabolism of proteins might be recycled to form new proteins, be…

Q: CH3 CH2-CH,-CH2 CH2-CH,CH2-CH2-CH2 CH2-CH2 ĉ-SCOA

A: Beta oxidation is the process by which long chain acyl CoA are broken down to acetyl CoA. Each round…

Q: 4. Which of the following statements about the citric acid cycle is INCORRECT? A. It is a cyclic…

A: Metabolic pathways are a series of process which includes chemical reactions occurring in a cell.…

Q: Compare the β-oxidation of fatty acid with that of the fatty acid synthesis.

A: Fatty acids are the long hydrocarbon chain attached to the carboxylic acid group making the molecule…

Q: Under anaerobic conditions where does the NAD⁺ necessary for the complete oxidation of glucose come…

A: Glucose is metabolized by Glycolysis, which results in the formation of Pyruvate as the end product.…

Q: 1) The diagram of cellular respiration and its fuels is shown below. Fill in the boxes with the…

A:

Q: 3. The ATP source for the glucose synthesis from lactate can be the conversion of lactate to…

A: Gluconeogenesis is the process in which glucose is produced in the liver. This glucose is formed…

Q: 1. Why do compound such as cyanide act as poisons when they disrupt the electron transport chain?

A: The election transport chain is a series of four protein complexes that complexes that couple redox…

Q: Using your own diagram, illustrate the reactions that take place within the pyruvate dehydrogenase…

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: 5. The reaction of glucose synthesis is endergonic (6CO2 + 6H2O + energy C6H1206 + 602), AG = + 686…

A: The reaction of glucose synthesis is endergonic and its free energy is +686 kcal/mol. From the…

Q: The phosphorylation of glucose is an unfavorable reaction, with ΔG°’ = 13.8 kJ/mol. We can couple…

A: For (a) part of the question, We know that the phosphorylation of glucose is the first step of…

Q: 1. Why are anabolic reactions that require energy always linked with the hydrolysis of a high energy…

A: Anabolic reactions require energy whereas catabolic reactions release energy.

Q: 3. Draw out the first 3 enzymatic reactions of the PPP, including listing names of S, P, coenzymes,…

A: Hi! Since you have posted multiple questions and have not mentioned which to answer, we are…

Q: main features on citric acid cycle

A: Tricarboxylic acid cycle is named for Hans Adolf Krebs, a German scientist. The primary role of TCA…

Q: 3. In the electron transport chain, cytochrome c reduces (BLANK) while in the catalytic site of…

A: "Since you have asked multiple questions, we will solve the first two question for you. If you want…

Q: 5. How many deuterium atoms (?H) are incorporated into acetyl-CoA if a molecule of palmitic acid…

A: The oxidation of fatty acids takes place inside the mitochondrial matrix. The process is known as…

Q: 1. make your own version of Fatty Acid Cycle with diagram. 2. explain why these cycles are…

A: Fatty acid metabolism includes Fatty acid biosynthesis (an anabolic process) and β-…

Q: 6. Students carry out a laboratory experiment with avidin (a protcin in egg white) having a very…

A:

Q: 4. Enzymatic activity can be regulated by: (I) The molecular weight of enzyme molecule. (II)…

A: Enzymes are proteinaceous molecules that increase the rate of any biochemical reaction by decreasing…

Q: 3. Discuss the body's ethyl alcohol metabolism. Which of the following steps is the rate-limiting…

A: Ethanol, a naturally occurring alcohol that is also found in alcoholic beverages, is processed by a…

Q: 8. What is the class of the enzyme catalyzing the reaction of glucose activation? CH2OH CH2OPO,2…

A: Enzymes that catalyze different biochemical reactions of the body are classified into different…

Q: 4. What is the redox number of the starting compound? How many redox reactions occur during pyruvate…

A: Redox number Pyruvate is the starting compound with redox number 2. Redox reactions Five redox…

Q: 1. Why is the chemical logic behind the phosphorylation of glucose by hexokinase? a. So that we…

A: Glycolysis is a cytoplasmic mechanism that provides energy by breaking down glucose into two…

Q: 2. Write the over-all reaction of the citric acid cycle. 3. What makes the first step of the cycle,…

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Q: 8. Indicate the number of moles each of the molecules below formed from running three moles of…

A: Glycolysis is breakdown of glucose to produce pyruvate. One mole of glucose produces two moles of…

Q: 1. Overall, what do glycolysis, the Krebs cycle, and electron transport do? (Know starting materials…

A: Cellular respiration is defined as the process of cell catabolism. In this catabolic process, cells…

Q: 1. (a) The reaction catalyzed by citrate synthase is the first step of the TCA cycle. In glycolysis,…

A: The highly exergonic (energy releasing) reaction catalyzed by citrate synthase is given below

Q: (i) Why do many reactions in metabolism include the formation or the breakdown of adenosine…

A: Metabolism metabolism is a process of reactions involving the breakdown of food to generate chemical…

Q: 3. If a liver extract capable of carrying out normal metabolic reactions (including gluconeogenesis)…

A: Carbon tracing is a biochemical technique of tracking the path taken by a specific carbon atom in a…

Q: 1. What steps in citric acid cycle have each of the following characteristics? a. The reaction…

A:

Q: 47.) Exactly of the enzymatic reactions in the citric acid cycle are classified as reactions. A) 2,…

A: The citric acid cycle is the series of chemical reactions that is used by all aerobic organisms to…

Q: III. Match the item to each step in the Krebs Cycle. f. oxaloacetate g. sulfur h. aketoglutarate i.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 6. The synthesis of fatty acids depends on the sequential transfer of three carbon malonyl-groups…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. Consider below the first step in the hydrolysis reaction of PEP which generates phosphate and the…

A: Phospho enol pyruvate (PEP) is a high-energy compound because of the presence of one…

Q: 1.A fatty acid with 14 carbon atoms will undergo how many cycles of beta oxidation * 2.An…

A: 1.Fatty acid β-oxidation is a multistep process by which fatty acids are broken down by various…

Q: 1. Write the net biochemical equation for the metabolism of a molecule of glucose by glycolysis and…

A: 1. All cells require energy (ATP) to carry out various cellular processes, such as active transport,…

Q: 11. Refer to the figure below. нн Н `NH2 NH2 N' N- 2e-+H* R NAD+ NADH NAD+ functions as a coenzyme…

A: Nicotinamide adenine dinucleotide or NAD+ is a type of cofactor involved in many biological…

Q: a. Write the products obtained from one cycle of beta oxidation. b. How many cycles of beta…

A: Beta oxidation is oxidation of fatty acid at beta carbon. It is divided into three stages:…

Q: 9. The equation below depicts the first step of the citric acid cycle. CH-C H,O CoA-SH CH3 + 0-C-COO…

A: The citric acid cycle or Krebs cycle is a final common metabolic pathway of carbohydrates, fats, and…

Q: 9. Catabolism, the degradative phase of metabolism, is said to be convergent. This mea that: A. the…

A: Introduction:  The term catabolism refers to the breakdown of large complex molecules to form…

Q: 47.) Exactly of the enzymatic reactions in the citric acid cycle are classified as reactions. A) 2,…

A: Citric acid cycle, also known as tricarboxylic acid cycle or Krebs cycle occurs in the…

Q: 3. Trace the course of the radioactive label in 2-[14C] glucose through glycolysis and the citric…

A: Glycolysis, also known as the Embden-Meyerhof-Parnas (EMP) pathway, occurs in the cytoplasm of all…

Q: 1- Which of the following about anabolic processes is true : A) They release energy to build up…

A: The synthesis of large molecules through the formation of bonds is known as anabolism. There are…

Q: 1. Palmitic Acid is a saturated long-chain fatty acid with a 16-carbon backbone. It is found…

A: Fatty acids are aliphatic chain with carboxylic group. It varies in number of carbon atoms and can…

Q: 1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the…

A: Like proteins and carbohydrates, the fat is also considered as the micronutrients. The fat consists…