ATP levels are high in the liver, NADPH levels are low, but fat biosynthesis needs to happen. What is the function of the pentose phosphate pathway?

Q: If cach NADH generates 3 ATP molecules and cach FADH, generates 2 ATP molecules, calculate the…

A: Beta oxidation is oxidation of fatty acid at beta carbon. This results in formation of two carbon…

Q: Which of the following should inhibit the PDC by feedback inhibition? Choose all that apply.

A: Pyruvate dehydrogenase complex abbreviated as PDC is a multi-enzyme complex, complex of three…

Q: The fermentation of pyruvate to lactate allows glycolysis to continue in the absence of 02 because…

A: aerobic respiration takes place when there is oxygen present in the cell , under the absence of…

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 complete catabolism of glucose into CO2 and H2O generally yields a smaller amount of ATP in…

A: Cellular metabolism is the set of chemical reactions that occur in living organisms in order to…

Q: The conversion of pyruvate to acetyl-CoA is catalyzed by enzyme pyruvate dehydrogenase. In this…

A: Pyruvate to Acetyl coA conversation is a bridge between Glycolysis an Crebs cycle. Acetyl coA reacts…

Q: In the ETC, FADH2 transfers electrons via Complex II. Select one: True False NADH is derived from…

A: Electrons are transferred from NADH/FADH2 to oxygen, the terminal electron acceptor in aerobic…

Q: :Acetyl CoA produced from pyruvate occurs in the cytosol. not depends on the coenzyme biotin. is…

A: The process of glycolysis yields pyruvate from the glucose by various step reactions using the…

Q: Calculate the energy produced (in ATP molecules) achieved by complete oxidation of the hydrolysis…

A: Glycolysis involves the oxidation of mannose into pyruvate.  Mannose enters glycolysis as…

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: In the malate aspartate shuttle, electrons from_are transferred to forming malat mitochondrial NADH;…

A: Introduction: The malate-aspartate shuttle is a biochemical mechanism that transfers electrons…

Q: Which of the following statements about the pentose phosphate pathway (PPP) is true? (A) The…

A: The pentose phosphate pathway (PPP) is a first-line oxidative stress defence mechanism that is…

Q: Which of the following best describes the number of NAD+ that get reduced in the matrix reactions:…

A: Note: According to the guidelines, we are supposed to answer only 1 question. Please repost other…

Q: What is the terminal electron acceptor in aerobic respiration?

A: Aerobic respiration is the process of catabolism that occurs in aerobic organisms. It involves the…

Q: Draw velocity vs. [S] graphs showing the inhibition of PFK-1 activity by ATP and the circumstance in…

A: Phosphofructokinase-1 is an regulatory enzyme of glycolysis. This enzyme catalyzes the rate limiting…

Q: FADH2 is a less powerful reducing agent (electron donor) than NADH. What is the consequence of this…

A: cellular respiration provides energy, ATP

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: What happens when NADPH concentration is high? The nonoxidative phase of the pentose phosphate…

A: NADPH is produced by the pentose phosphate pathway. NADPH molecules are required for the fatty acid…

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: In step 3 of β-oxidation, what reaction is involved? Give the role of NAD+. How many ATPs are…

A: Beta oxidation is the breakdown of fatty acids to produce energy. Most fatty acids are degraded by…

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

A: The pentose phosphate pathway is also known as the hexose-mono-phosphate shunt pathway. It occurs in…

Q: Explain the fate of electrons that are removed during the oxidation of triose phosphates during the…

A: Cellular respiration is the process in which the glucose is converted into energy. It includes three…

Q: The Krebs cycle converts ________ through a cycle ofreactions. In the process, ATP, ________, and…

A: Introduction Krebs cycle is also known as the TCA cycle, TCA stands for tricarboxylic acid. All…

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

A: FAD stands for flavin adenine dinucleotide in its oxidised condition. FADH2 is the name given to it…

Q: pick the right answer in each parentheses? NADH and NADPH provide important reducing and bond…

A: NADPH plays a significant role in various metabolic processes. It is involved in the synthesis of…

Q: Select all false statements about pentose phosphate pathway. Glucose-6-phosphate is common to…

A: Pentose phosphate pathway is also called as the hexose monophosphate pathway. It is an alternative…

Q: The citrate cycle is a metabolic engine generating [ Select: "carbon monoxide", "NAD, FAD and GDP",…

A: Citric acid cycle also known as TCA cycle or Krebs cycle. This cycle occurs in the matrix of…

Q: FILL IN THE TABLE   PATHWAY It takes place in PRODUCT No. of Product Equivalent ATP ENZYME…

A: Cellular respiration is an oxidative process, in which free energy released from organic…

Q: Rapidly dividing cells such as bone marrow, skin, intestinal mucosa, and cancer cells need DNA…

A: Cancer is a disease defined by the uncontrolled development of a group of abnormal cells that can…

Q: Glycolysis and Krebs cycle produced small amount of energy converted to ATP. Predict the form of the…

A: Glycolysis is a cytoplasmic pathway which breaks down glucose into two three-carbon compounds and…

Q: Taking into consideration glycolysis, the pyruvate dehydrogenase complex and the citric acid cycle,…

A: Dihydroxyacetone phosphate: Dihydroxyacetone phosphate or DHCP is involved in metabolic pathways…

Q: Draw the mechanism for the complete oxidation of a C-7 saturated fatty acid. Indicate the yield of…

A: Fatty acids are important lipid molecules. They are stored in the adipose cell in the form of…

Q: The high energy electrons that are stripped off acetyl CoA in _________are taken to the electron…

A: the citric acid cycle, oxygen

Q: In the fermentation pathways, NADH transfers electrons to pyruvate.  In this process, NADH is…

A: Cellular respiration is an intracellular process of oxidation of breaking complex organic molecules…

Q: The complete catabolism of glucose into CO2 and H2O generally yields a smaller amount of ATP in…

A: Glucose catabolism is the reverse of photosynthesis. Glucose reacts with oxygen to produce carbon…

Q: akdown of fatty acids for energy produces two-carbon fragments that are verted to acetyl CoA…

A: Beta oxidation is a metabolic process involving multiple steps by which fatty acid molecules are…

Q: Since in this patient pyruvate kinase is abnormal not only is less pyruvate made but intermediates…

A: Pyruvate kinase deficiency (PKD) is a rare genetic condition that causes hemolytic anemia, or the…

Q: Aerobic respiration in eukaryotes produces less ATP per glucose molecule than aerobic respiration in…

A: Aerobic respiration in prokaryotes generates 38 ATPs from one glucose molecule while only 36 ATP…

Q: Which of the following statements about the use the NADPH generated from the pentose phosphate…

A: NADPH produces from the Pentose Phosphate Pathway have multiple uses.

Q: The pentose phosphate pathway is also known as (choose one(:   involves glutathione reductase. an…

A: The pentose phosphate pathway is a metabolic pathway parallel to glycolysis. It generates NADPH and…

Q: in the mitochondria pyruvate is converted into acetyl CoA so then acetyl CoA make its way to the TCA…

A: Explanation for pyruvate to acetyl CoA conversion is asked.

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: Which statement does NOT describe a general function of the pentose phosphate pathway? Group of…

A: The pentose phosphate (hexose monophosphate shunt) process is more complicated than glycolysis.…

Q: Vigorous exercises pave to: * a decreased NADH/NAD+ ratio. all of the above a decreased…

A: During exercise, an individual needs a lot of energy, higher than normal. During this extensive…

Q: Please answer yes or no and give a short explanation, thank you. 11. Pentosophosphate glucose…

A: Cellular metabolism is the process by which the cell produces energy by metabolizing compounds such…

Q: 42 Products of glucose oxidation essential for electron transport chain are ____. Select one: a.…

A: The breakdown of energy rich molecules like glucose to obtain energy is called cellular respiration.…

Q: After pyruvate is formed, it must either be converted to another molecule to enter the citric acid…

A: Glycolysis is a metabolic pathway that converts glucose into pyruvate.  After that pyruvate is…

Q: What is the primary role of the Kreb's cycle? To destabilize and split apart glucose molecules to…

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

Q: Consider 1 molecule of the sucrose (monomeric units: glucose and fructose) that will undergo…

A: Sucrose is a oligosaccharide. The monomeric units of sucrose are glucose and fructose. The are 6…