1. Why do fats provide more energy per molecule than glucose? Explain your answer in terms of the electrons extracted during the process of cellular respiration. 2. A rare, frameshift genetic mutation can alter the structure of the Pyruvate Dehydrogenase Complex such that it no longer functions within the cell. Describe what parts of the process of cellular respiration would be impacted due to this non-functional enzyme.

Q: 1. what is produced in pyruvate oxidation. which electron carrier NAD+ takes the electron transport…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

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: Most metabolic pathways are relatively long and appear to be very complex. For example, there are 10…

A: Metabolic pathways involve the synthesis as well as a breakdown of the molecules. As both the…

Q: 1. In which reactions of cellular respiration does oxidative phosphorylation occur? Choose ALL the…

A: Cellular respiration in the process of breakdown of glucose into carbon dioxide and water to…

Q: 3. One indication of the relative importance of various ATP-producing pathways is the Vmax of…

A: I gave you the answers below.

Q: 2. When ascorbate is a substrate for the respiratory chain, it is oxidized by passing two clectrons…

A: Ascorbate donates electron to the respiratory chain via cytochrome C and it is added at end of each…

Q: 1.Beta oxidation of fatty acid happens in the a. mitochondrial matrix 4. Which of the following…

A: There are various cellular organelles present within the cell for a eukaryotic cell. The organelles…

Q: 2. A fat cell is involved in the fatty acid biosynthesis a. Will it chose oxidative phase,…

A: The hexose monophosphate shunt (HMP) is also regarded as the pentose phosphate pathway. It is an…

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: 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 hypoxia-inducible factor (HIF) plays an important role in cellular respiration in response to…

A: Hypoxia inducible factor (HIF) are transcription factors that responds to decrease in available…

Q: 10How many moles of ATP are generated by the complete oxidation of the fatty acid 22:3 in the…

A: The fatty acids are biomolecules with a long chain of hydrocarbon and an end group of carboxylic…

Q: DCCD (diocyclohexylcarbodiimide) inhibits oxidative phosphorylation when the substrate is…

A: Almost all aerobic organisms (those that require oxygen to survive) use oxidative phosphorylation in…

Q: Two glucose molecules undergo cellular respiration. Match the end-products of the citric acid cycle…

A: Krebs cycle/Tricarboxylic acid(TCA) cycle/ Citric acid cycle  Main source of energy for cells and…

Q: 26. Is pyruvate being oxidized or reduced during stage 2? How can you tell? (What do you see in this…

A: NOTE: Since you have posted a question with multiple subparts so we will be solving the first three…

Q: . In living organisms, can metabolism yield a ΔG with a value of "0"?  Please explain. 2. Where…

A: Introduction :- The citric acid cycle (CAC) is also known as the TCA cycle (tricarboxylic acid…

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

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Q: 51. THE ONLY INTERMEDIATE IN THE CITRIC ACID CYCLE WHICH HAVE FIVE CARBON? A. OXALOACETATE  B.…

A: Citric acid cycle or Krebs cycle is aerobic oxidation of pyruvate produced by glycolysis. The citric…

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: .Linoleic acid and linoleic acid cannot be synthesized in human tissues, because of _____. *…

A: Polysaccharides are ubiquitous in nature. They are also called glycans. They can be classified into…

Q: 9. Glycolysis is a series of enzyme-catalyzed reactions that converts glucose molecules into…

A: Glycolysis is a cytoplasmic pathway which involves breakdown of glucose into two molecules of…

Q: As electrons move through the mitochondrial space? A) water is oxidized  B) the PH of the…

A:

Q: 1. Which of the following processes generates the most ATP? (Account for the no. of ATP) a. )…

A: ques 1 KREBS CYCLE: - The Krebs cycle only produces 2 molecules of ATP from every pyruvate molecule…

Q: Take a look at the citric acid cycle. Look at the entry of acetyl CoA as the first step and…

A: The citric acid cycle or Krebs cycle is the central glucose metabolism pathway that produces ATP,…

Q: C5. The reason(s) why glucose oxidation occurs in multiple, enzyme catalyzed steps that result in…

A: The body's energy needs are met by the oxidation of glucose and fatty acids. Glucose is catabolized…

Q: 4. Indicate what will happen (increase/decrease/no effect) to the rate of metabolic pathway…

A: m- decrease Reason- Pyruvate dehydrogenase complex(PDC) helps in conversion of Pyruvate(product of…

Q: The picture below is of an amino acid called lysine: H₂N. NH₂ OH Download During a period of…

A: Glucose molecules are metabolized through the glycolytic pathway to derive energy in the form of ATP…

Q: 6. The co-enzyme S-CoA is used twice during this cycle. Why is this co- enzyme useful, and what is…

A: Krebs or citric acid cycle is the main source of energy for cells and an important part of aerobic…

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. Numbers of hydrogen formed between adenine and thymine. 2. What is the general description of…

A: 1. Hydrogen bonds are formed between purine and pyrimidine bases. 2. Citric acid cycle is the final…

Q: Please state if the statements are true or false. 1. A furanose is a sugar  in the Haworth…

A: Carbohydrates, often known as sugar molecules, are a type of molecule. Carbohydrates are one of the…

Q: 2. The molecule shown here acts as a competitive inhibitor a of a citric acid cycle enzyme. Which…

A: The citric acid cycle is also considered as the metabolic pathway, which results in the formation of…

Q: explain why the statement is correct. Within the eukaryotic cell, most of the energy stored in ATP…

A: Answer. Respiration is an oxidative process, in which free energy released from respiratory…

Q: Given your knowledge of macromolecules and your new knowledge of aerobic respiration, discuss the…

A: Carbohydrates are generally broken down from polysaccharides to the monosaccharides ny the digetive…

Q: 1) Cellular respiration takes place in the mitochondria of cells and in the cytoplasm. 2) Cellular…

A: Introduction Cellular respiration is the breakdown of sugar in the presence of oxygen in the…

Q: 5 B-Glucose can be converted to D-ribose through the pentose phosphate pathway, shown below. 2- O,PO…

A: Almost every living cell depends on glucose for energy. Glucose produces energy through glycolysis.…

Q: Based on your knowledge of oxidative phosphorylation, answer the following questions: a) Suppose you…

A: The mechanism through which ATP generation is linked to electron transportation along the…

Q: What carbon-containing molecule exits the citric acid cycle?  Why doesn’t your body capture the…

A: The citric acid cycle can be defined as the central metabolic pathway in life forms that inhale…

Q: If a C18 compound is metabolized and enters the citric acid cycle as nine C2 fragments (acetyl…

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Q: 5. This question is about unsaturated fatty acid catabolism (B-oxidation). Compare and contrast how…

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Q: 1. All oxygen inhaled by animals and transported around their bodies is destined for specific…

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Q: In energy production, cells make use of carbohydrates first, lipids second, and proteins (in cases…

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Q: Use your knowledge of fat metabolism. glycolysis, the TCA cycle, and axidative phosphorylation to…

A: Glycerol is a three-carbon compound that is degraded to carbon dioxide through glycolysis and the…

Q: 1. A patient has an inborn mutation causing the inability to produce succinate dehydrogenase…

A: Answer 1. ATP will be produced by other methods such as glycolysis. But the production of ATP will…

Q: There are many cases of human disease in which one or another enzyme activity is lacking due to…

A: Citric acid is the most essential cycle evident in human life. Which is a constant process occuring…

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: he following strain of cells lack one enzyme in metabolic pathway. Which of the following strain can…

A: The metabolism of glucose begins with catabolic pathway called glycolysis.where 6 carbon sugars are…

Q: 1. What are the numbers of carbon atoms derived from the first acctyl-CoA that binds to fatty acid…

A: Fatty acid synthase complex bind to Acetyl-CoA and other substrate and combine the C-atom backbone…

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…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.