Which of the following enzymes is present in mitochondria? O Acid phosphatases O Pyruvate dehydrogenase O Glucose-6-phosphatase O Catalase

Q: hich of the following components of the mitochondrial electron transport chain is the only one to be…

A: Peripheral membrane proteins are proteins that adhere only temporarily to the biological membrane…

Q: What is the effect on the electron transport chain (ETC) if a mutation in the pyruvate carrier…

A: Pyruvate carrier protein or pyruvate translocase is involved in transport of pyruvate from the…

Q: The citric acid cycle consumes oxygen Group of answer choices True False   Oxidative…

A: The citric acid cycle consumes oxygen.--- FALSEThe citric acid cycle or the TCA cycle does not…

Q: Which of the following processes take place in the mitochondria (including matrix, inner and outer…

A: Mitochondria is very important cell organelle . It plays very important in cell processes. It is…

Q: The NADH produced in the cytosol is transported to the mitochondrial intermembrane space via the

A: The energy required by the cell to carry out its essential process is generally the ATP molecules.…

Q: Which of these enzymes is NOT associated with the inner mitochondrial membrane? All of these enzymes…

A: Mitochondria is the power house of the cell. It has two membranes and a matrix. It even has its own…

Q: Which of the following statements regarding glycolysis and cell respiration is NOT true?     Both…

A: Cellular respiration is an enormous metabolic pathway which breaks down the glucose and other fuels…

Q: When pyruvate diffuses intothe mitochondria, what chemical product does it get converted to?   ATP…

A: In aerobic conditions, the process converts one molecule of glucose into two molecules of pyruvate,…

Q: Mutations that prevent Bax and Bak from interacting with the outer mitochondrial membrane would…

A: Bax and Bak are Bcl 2 associated proteins which are heterodimeric in nature .

Q: What part of the cell does the glyoxylate cycle occur in?     Mitochondria     Cytoplasm…

A: Glyoxylate cycle occurs in some bacteria and plant cells. It is responsible for the conversion of…

Q: Which of the following produces 2 NADH and 2 ATP per glucose? O glycolysis O chemiosmosis citric…

A: ATP is the energy currency of the living cell. It acts as a donor of high energy phosphate. It is a…

Q: Which of the following takes place in the mitochondria (including the matrix inner and outer…

A: Mitochondria are commonly referred to as the "Powerhouse of the Cell." They are double…

Q: An enzyme that is not attached to any mitochondrial membrane 1-pyruvate decarboxylase 2-succinic…

A: The mitochondria is commonly known as the powerhouse of the cell as this is where ATP synthesis…

Q: Question 53 Which of these is NOT true of the citric acid cycle?

A: Introduction The citric acid cycle is the final common oxidative pathway for carbohydrates, fats and…

Q: Which of the following statements is/are FALSE for the Krebs' cycle? It is an amphibolic process.…

A: Under aerobic conditions, the pyruvate molecules that are synthesized as the end product of…

Q: The rate of oxygen consumption by mitochondria increases markedly when ADP is added and then returns…

A: Electron Transport Chain or Oxidative Phosphorylation is the last step in the process of aerobic…

Q: Which one of the following enzymes of glycolysis is regulated via product inhibition? O…

A: Product inhibition is the type of enzyme inhibition where the product of an enzymatic reaction…

Q: Place the following molecules in the order in which they appear during aerobic respiration: Citrate…

A: Cellular respiration is a series of metabolic reactions and processes that occur within organisms'…

Q: Which of these is NOT true of the citric acid cycle? O The citric acid cycle occurs in the…

A: The citric acid cycle or tricarboxylic acid cycle (TCA cycle)or Krebs cycle is the second part of…

Q: Why is it that 2 molecules of pyruvate are produced during glycolysis, why not just 1?     Because…

A: The glycolysis is the first step of cellular respiration that occurs within the cytoplasm of every…

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: All enzymes of the citric acid cycle are located in the mitochondrial matrix, except succinate…

A: Cellular respiration is the process how biochemical energy is generated from food. It involves the…

Q: What would be the effect on ATP and NADH production (how many ATP and NADH could be produced from…

A: Pyruvate is a molecule that is produced during glycolysis, the initial stage of cellular…

Q: A toxin that inhibits the establishment of the proton gradient across the inner mitochondrial…

A: Introduction: The correct choice is option four (ATP synthase would be unable to produce ATP).

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: Which of the following components of the mitochondrial electron transport chain is the only one to…

A: The mitochondrial electron transport chain is a series of protein complexes and electron carrier…

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: 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: A more recent role of E2 within the pyruvate dehydrogenase complex involves localization to the…

A: Pyruvate dehydrogenase complex (PDC): The pyruvate dehydrogenase complex (PDC) is a multi-enzyme…

Q: Which of the following reactions DOES NOT take place during the citric acid cycle?   The energy…

A: The reaction of hydrolysis of fumarate to make malate takes place in the citric acid cycle.

Q: omplex II of electron transport chain is involved in the KREB'S Cycle during the conversion of…

A: Tricarboxylic acid (TCA) cycle or the citric acid cycle is the principle source of energy for cells…

Q: In which stage of aerobic cellular respiration are FADH2 molecules produced?   Pyruvate Oxidation…

A: Cellular respiration is the process of breakdown of glucose to release energy. This process occurs…

Q: Draw FA beta-oxidation and FA synthesis pathways Mitochondrion Cytosol

A: Fatty acid oxidation is also called beta oxidation. In each  pass through this sequence one acetyl…

Q: Which of the following is(are) consumed in the process of converting Elycerol to dihydroxyacetone…

A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…

Q: In normal mitochondria, which of the following is true for the rate of NADH consumption (oxidation)?…

A: Mitochondria occupy a significant part of the cytoplasmic extent of eukaryotic cells, and that they…

Q: The process of breaking down glucose in the body. O anaerobic reaction © glycolysis O pentose…

A: The biochemical reaction that involves the breakdown of complex molecules into smaller molecules and…

Q: The first step of gluconeogenesis takes place in mitochondria. Select one: O True False

A: Gluconeogenesis is a metabolic process that produces glucose from several non-carbohydrate carbon -…

Q: What drives the transport of fatty acids for b-oxidation into the mitochondrial matrix? The…

A: The transport of fatty acids from Cytosol into the mitochondrial matrix occurs by carnitine shuttle…

Q: what happens in the mitochondrion during the second stage of aerobic oxidation? pyruvate is…

A: Aerobic respiration is a type of cellular respiration that takes places in mitochondria of the…

Q: Which of the following reactions/ pathways does NOT produce NADH? Payoff phase of glycolysis…

A: Anabolism is the process in which two small molecules will form a large molecule and in catabolism,…

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: In order to pass the outer mitochondrial membrane a fatty acid Reacts with carnitine Is activated…

A: Introduction: Fatty acid contains a long hydrocarbon chain and a carboxylate group on the end. The…

Q: Which metabolic pathway converts glycolysis into two molecules of pyruvate?

A: GLYCOLYSIS: Glycolysis is the metabolic pathway that converts glucose into 2 pyruvate with a…

Q: lowing would you e anol in the absence produced by oxidative

A: When pyruvate is converted into lactic acid in the absence of oxygen the NAD+ formed from NADH+ H.…

Q: Which of the following components of the mitochondrial electron transport chain is the only one to…

A: The electron transport chain is a series of complexes that transfer electrons from electron donors…

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: Which of the following components of the mitochondrial electron transport chain is the only one to…

A: The mitochondrial electron transport chain is a series of protein complexes and electron carrier…

Q: If 30 molecules of acetyl CoA enter into the mitochondria in the presence of O2, how many molecules…

A: Cellular respiration is a series of metabolic reactions and processes carried out in the cells of…