Q: What molecule does NAD+ become during glycolysis? Does NAD+ gain or lose electrons?
A: Introduction:- The initial step in the breakdown of glucose to obtain energy for cellular metabolism…
Q: What is an important effect of an enzyme-catalyzed maximum rate on cell metabolism?
A: When the rate of a process or metabolic reaction is increased by the addition of a biochemical…
Q: How many ATPS are generated in one TCA cycle ?
A: The parts of cellular respiration are both Glycolysis and TCA cycle , out of which Glycolysis is…
Q: why is ATP an effective energy storage molecule?
A: ATP is an energy-carrying molecule. It is found in the living cells. The mitochondria are the…
Q: How many ATP molecules are produced for each glucose molecule used in fermentation? How many ATP…
A: Fermentation is the incomplete oxidation of glucose in the absence of oxygen. Aerobic respiration is…
Q: How does ATP power metabolic reactions?
A: Cells require continuous supply of energy for survival, but cell can’t store energy as free energy,…
Q: Describe energy coupling mechanism in metabolism.
A: The chemical reactions occurring in the body that converts the consumed food into energy are…
Q: Explain the Glycolysis and Kreb’s Cycle metabolic pathways.
A: Metabolic pathways in biochemistry are series of chemical reactions takes place which are linked…
Q: Which stage of metabolism produces the greatest amount of energy (in the form of ATP)?
A: EXPLANATION Net ATP production: Glycolysis: 2 ATP Krebs Cycle: 2 ATP Oxidative Phosphorylation…
Q: How is the energy released from the oxidation of a carbon compound converted into ATP?
A: Aerobic respiration is a cellular process in which cellular energy is produced in the presence of…
Q: How does the “investment phase” of glycolysis effect the net yield of ATP in that pathway?
A: Answer: Introduction: When the foods consumed and digested, glucose molecule into which a…
Q: How many net ATPs are produced in Glycolysis if 7 glucose molecules entered the pathway?
A: Glycolysis is the metabolic pathway in which glucose gets oxidized to two molecules of pyruvate…
Q: Differentiate between Glycolysis and Krebs’ cycle.
A: A metabolic pathway is a linked series of chemical reactions occurring within a cell. The products,…
Q: What Underlying Principle Relates ATP Couplingto the Thermodynamics of Metabolism?
A: The cellular processes occur via stepwise chemical reactions in which these reactions are…
Q: How many ATP’s are used during glycolysis? How many ATP’s are made during glycolysis? What is the…
A: Glycolysis is a cytoplasmic pathway which breaks down glucose into two three-carbon compounds and…
Q: Why would a larger surface-area-to-volume ratio decrease metabolicefficiency?
A: Each internal region of a cell has is served by part of the cell surface. Bigger the cell, its…
Q: How is ATP made in fermentation and in respiration?Where in glycolysis is NADH produced, where is it
A: Hello! The first part of the question is a complete question but the second part of the question…
Q: Why would a larger surface-area-to-volume ratio increase metabolic efficiency?
A: A larger surface area to volume ratio means increased exposure to the environment. Here we will…
Q: Which generates more reducing power—glycolysis or the TCA cycle?
A: Metabolism is the process of cell reactions that involve both catabolism and anabolism. There are…
Q: What role does cellular respiration play in the metabolism of an organism?
A: Introduction All cells require energy to survive and energy comes from respiration or metabolism.…
Q: How many of the 30 ATP molecules produced from the complete oxidation of 1 glucose molecule are…
A: The complete oxidation of one molecule of glucose produces 30 ATP molecules. The 26 ATP molecules…
Q: Which of the following correctly describes ATP usage in gluconeogenesis and glycolysis? O ATP is…
A: The metabolic pathway can be defined as the combination of chemical reactions occurring in a…
Q: Explain the four stages of biochemical energy production from food which are part of the typical…
A: The which we consume is composed of nutrients like carbohydrates, proteins, and lipids. After…
Q: What accounts for the ATP yield of fermentation being only a tiny fraction of the yield from aerobic…
A: Fermentation and anaerobic respiration are the two types of cellular respiration mechanisms that are…
Q: How many ATPs are formed in glycolysis if you remove those used in the investment phase?
A: Glycolysis is a catabolic process in which glucose molecule is cleaved into two three-carbon sugars…
Q: The third stage in the oxidation of foods to provide energy involves oxidative phosphorylation. What…
A: Food is converted into energy by undergoing a series of chemical reactions. Glycolysis, fatty acid…
Q: Metabolism of one glucose molecule results in how many ATPs? With oxygen? Without oxygen?
A: Glucose is a source of energy in our body.
Q: What are the activated electron carriers for catabolism? For anabolism?
A: Activated Electron carriers for: Catabolism : NADH ,FADH2. Anabolism : NADPH.
Q: Pyruvic acid is a product of glycolysis, but it is not the substance that joins with the pickup…
A: CITRIC ACID CYCLE It is a series of chemical reactions used by aerobic organisms to release stored…
Q: Is any stored from of energy going to be converted and, if so to what?
A: According to first law of thermodynamics, energy can neither be created nor be destroyed. It can be…
Q: What are metabolic pathways catalyzed by? What are metabolic pathways determined by?
A: A metabolic pathway is a series of chemical reactions occurring in the cells. There are three types…
Q: Why are energy carriers thought of as either “full” or “empty”?
A: as in photosynthesis. We have energy-carrying molecules.
Q: How many ATP are produced via the Kreb's cycle (total, directly, & indirectly)?
A: Krebs cycle, also termed as a citric acid cycle, occurs in the mitochondria of eukaryotes and…
Q: How do energy-producing reactions allow energy-requiring reactions to take place?
A: In the biological system, all the reactions which are performed are catalyzed by the enzymes.
Q: Although the catabolism of glucose produces energy, the first step uses energy. Explain why.
A: The catabolism of glucose includes glycolysis, to produces energy. Glycolysis undergoes series of 10…
Q: Which metabolicoption yields more energy, and why?
A: Metabolic processes are the important process that takes place inside the human body. Metabolism can…
Q: Why would lack of oxygen completely inhibit the Krebs cycle and the electron transport chain but not…
A: Kreb cycle:During aerobic respiration, the sequence of processes by which most live cells create…
Q: What happens in glycolysis if oxygen and pyruvic acid are absent and NADH + H+ cannot transfer its…
A: Glycolysis is a stage of cellular respiration in which two pyruvate molecules will be formed from a…
Q: the basic outcome of the enzyme action from an electron transport chain
A: Electron Transport Chain: The electron transport chain is a chain of protein complexes that move…
Q: What happens during aerobic respiration to the pyruvic acid molecules made by glycolysis? What is…
A: Aerobic respiration is a process which happens in the absence of oxygen. This respiration is…
Q: What is the net yield of ATP from glycolysis?
A: Glycolysis is a process through which a glucose molecule is oxidized to harvest energy from it. This…
Q: How is the energy released from the Kreb’s cycle converted to ATP?
A: Krebs cycle refers to the series of metabolic reactions taking place in all aerobic organisms for…
Q: List the features common to all types of metabolism
A: Metabolism is a word used to describe the chemical events that are involved in maintaining cells and…
Q: What then is the process by which organisms can carry out complete oxidation of glucose and extract…
A: Glucose is the most abundant monosaccharide made by plants and most algae during photosynthesis from…
Q: How is cytosolic NADH produced during glycolysis used for energy generation under aerobic…
A: The cellular respiration process in organisms involves many steps that finally lead to the…
Q: What is metabolism, and how are different types of energy useful for metabolism? Explain the three…
A: Metabolism is referred to as all the chemical reactions that take place inside a living body and…
Q: When glucose is used as the energy source, the largest amount of ATP is produced where?
A: When glucose is used as the energy source, the largest amount of ATP is produced in the Electron…
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