Which of the following statements is correct about oxidative pentose phosphate pathway? Group of answer choices It generates NADH It oxidizes NADPH to NADP+ The pathway supplies ribose 5-phosphate and NADPH in the quantities the cell requires Glucose 6-phosphatase catalyzes the rate-limiting reaction of the pathway

Q: The phosphoglucomutase reaction in glycogen metabolism is similar to phosphoglyceromutase reaction…

A: Glycolysis is a metabolic process. It facilitates the conversion of glucose molecules into pyruvate.…

Q: Which of the following is not a net product (i.e. of both phases) of the pentose phosphate shunt?…

A: Pentose phosphate pathway involves two phases , oxidative and non oxidative . It is a primary…

Q: Given the ETC, would a test for Cytochrome c Oxidase be positive? (Turn blue) Why or why not?

A: The oxidase test is used to determine those bacteria which contain cytochrome c oxidase. It is a…

Q: ATP levels are high in the liver, NADPH levels are low, but fat biosynthesis needs to happen. What…

A: The pentose phosphate pathway (PPP) branches from glucose 6-phosphate (G6P), produces NADPH and…

Q: The Citric Acid Cycle results in (Choose all that apply) net oxidation of acetyl CoA carbons to two…

A: The biochemical reaction in aerobic conditions involving the release of stored energy through the…

Q: The phosphorylation catalyzed by hexokinase is essentially an irreversible reaction. Which of the…

A: Under cellular conditions, hexokinase converts glucose to glucose 6-phosphate while simultaneously…

Q: Complete the sentence describing the pentose phosphate pathway in cells that require much more…

A: Pentose phosphate pathway occurs in the cytosol of cells.

Q: Given the following question on the image identify the following:1. Total number of glucose…

A: Note - Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…

Q: The enzyme that catalyzes reaction below can be classified as: CoO COO NAD+ NADH + H* Но- | malate…

A: Malate dehydrogenase (MDH) is an enzyme broadly distributed among living life forms and is a vital…

Q: Consider the function of the cofactor FAD. Which of the following makes it unique (different) from…

A: Our body is composed of numerous cells, tissues, organs, hormones, and enzymes. Enzymes are protein…

Q: In order for an adipose cell to synthesize decanoic acid, it will need substrates in the form of…

A: Fatty acid synthesis uses acetyl Co. A (2 carbon compound) molecules as building blocks. Fatty acid…

Q: How many ATPs—total and net—are produced from breaking down one molecule of glucose in glycolysis?

A: Introduction :- Glycolysis is the first step in the breakdown of glucose to extract energy for…

Q: A given enzyme is able to utilize five different substrates. The Km's ha measured for each…

A: The KM of an enzyme describes the substrate concentration at which half the enzyme's active sites…

Q: Each acetyl CoA that enters in the citric acid cycle, 2 carbon dioxide molecules are released in…

A: The electron transport chain is a series of proteins found in the membrane of the mitochondria.…

Q: You have discovered a mutant cell whose glycolytic pathway is shorter because of a new enzyme…

A: Aerobic respiration involves glycolysis, oxidative decarboxylation of pyruvate, Krebs cycle, and…

Q: Which of the following are true about the glyoxylate cycle? (select all that apply) Group of answer…

A: 1.Certain organisms have a metabolic mechanism called the glyoxylate cycle that helps them meet…

Q: Deoxynucleotides (deoxynucleoside triphosphates) are the substrates for DNA synthesis. Calculate the…

A: Deoxynucleotide triphosphates(dNTPs) are building blocks of DNA. They are substrates for the…

Q: When the cell needs both NADPH and ATP, the most likely utilization of the Pentose Phosphate Pathway…

A: The pentose phosphate pathway synthesizes NADPH and pentose sugars required by the cells. The…

Q: What are ways in which cells can regenerate cytosolic NAD+? Conversion of Lactate to Pyruvate…

A: The coenzyme NAD+ is the most important oxidising reducing agent in the cell. It acts as electron…

Q: Consider a mutant hepatocyte cell in which the Q-cycle was not used and teh two electrons from…

A: Electron Transport Chain  Electron Transport Chain or ETC is a series of proteins that creates a…

Q: Which of the following statements inaccurately describes glutamate dehydrogenase? Glutamate…

A: Option a: This option is correct because Glutamate dehydrogenase can utilize either NAD+ or NADP+ as…

Q: A group of researchers are interested in producing hydrogen gas from microbial cells. They want to…

A: Pentose phosphate pathway: It is a parallel pathway to glycolysis that generates NADPH, pentose…

Q: Which of the following statements is true for the shown reaction? The reaction requires vitamin B1…

A: Kreb cycle is a cyclic pathway of aerobic respiration. It takes in Acetyl CoA which combines with…

Q: Which of the following statements is TRUE regarding regulation of glycolyis? hexokinase regulates…

A: Glycolysis is the process of breaking down glucose to produce energy. It generates two pyruvate…

Q: Which of the following statements inaccurately describes glutamate dehydrogenase? Glutamate…

A: In the Krebs cycle, the enzyme glutamate dehydrogenase (GDH) catalyses the reversible conversion of…

Q: Match the following B vitamins with the roles of their coenzymes: riboflavin [ Choose ] [ Choose ]…

A: B vitamins: they are a class of vitamins that are water-soluble which aids in cell metabolism and…

Q: Predict the function of each of the following enzymes. Pyruvate carboxylase Alcohol dehydrogenase…

A: Enzymes are biological catalysts that assist in acceleration of a chemical reaction. Enzymes convert…

Q: Succinate dehydrogenase generates which of the following high-energy Krebs cycle products?

A: Kreb cycle occurs in mitochondria of cell.Kreb cycle is also called citric acid cycle. Aerobic…

Q: Name the enzyme that catalyzes the reaction shown in the figure. -Glu-Cys-Gly Glu -Cys- -Gly + NADPH…

A: Reactive Oxygen Species (ROS) can go onto extensively oxidize different components of a cell,…

Q: Citrate synthase is inhibited by: NAD+ ADP NADH oxleoacetate All of the above None of the above

A: Explanation Glycolysis is a process by which glucose breaks into pyruvate and gives energy in the…

Q: Concerning the citric acid cycle (TCA cycle), which of the following statements is false? The TCA…

A: Cellular respiration is a collection of three metabolic pathways that generate ATP by the oxidation…

Q: Lactate fermentation is similar to and different from ethanol fermentation Match the following…

A: Lactate fermentation is a metabolic process by which glucose or other six-carbon sugars are…

Q: Which of the PDH coenzymes does not get restored to its original form at the end of the PDH…

A: PDH means pyruvate dehydrogenase complex. PDH complex catalyzes the conversion of pyruvate to acetyl…

Q: Name the input (reagents) and output (products) of the following biochemical pathways, where in the…

A: When it comes to life, respiration is considered as one of the basic features which helps the…

Q: Give all the reactions that will produce ATP either by substrate-level phosphorylation (SLP) or by…

A: ATP is abbreviation for adenosine triphosphate. It is the principal molecule for storing and…

Q: Fill in the blanks with the numerical answer only: Number of electrons generated in oxidation of 1…

A: Introduction  Cellular respiration is the process by which cells convert nutrients (such as glucose…

Q: Cancer cells need more DNA synthesis but the NADPH/ NADP* ratio is high. Which of the following…

A: Cancer cells are rapidly growing cells with high energy demand and synthesize more DNA. The high…

Q: The net yield of one molecule of glucose completing glycolysis and the TCA cycle is ... Group of…

A: Glycolysis results in production of 2 molecule pruvate from 1 molecule glucose. Pyruvate then enters…

Q: Complete the pathway below by writing the intermediate (I) name, pathway name (P) and enzyme (E)…

A: Pyruvate molecules produced as the end product of the glycolytic pathway enter into the citric acid…

Q: Group A Group B ATP synthase that makes ATP, is a Pyruvate part of Transfers the electrons from cyt…

A: The TCA cycle is responsible for the oxidation of acetyl Co-A into carbon dioxide in the presence of…

Q: Complete the following diagram, using arrows to show the flow of electrons, for this reaction…

A: Glyceraldehyde 3-phosphate dehydrogenase is an enzyme that catalyzes the sixth step of glycolysis…

Q: Some cofactors that participate in the reactions of the citric acid cycle are indicated by letters.…

A: Kreb cycle is also known as the citric acid cycle or TCA cycle. This cycles occurs in the matrix of…

Q: What are the regulation of glycogeonesis and pentose phosphate pathway?

A: Gluconeogenesis and glycolysis are reverses of each pathway though they share most of the enzymes in…