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How could you use the diversity of metabolic pathways that produce the same or similar products to support your case?
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Why is it important that metabolic pathways are regulated?
They can work via allosteric inhibition, where the final product in large amounts binds to a site (not the active site, but an allosteric site) which stops the enzymes involved in the early phases of the metabolic pathway. In other words, the final product can act as an inhibitor to stop the enzyme early in the metabolic pathway by deactivating it.
What is metabolic regulation?
Intrinsic regulation is when the products of the reaction regulate the rate of the reaction, acting as regulators (usually allosteric) . i.e it is self-limiting. Pyruvate + CoASH + NAD+ --> Acetyl-CoA + NADH2 + CO2 This is an example of the bridging reaction wherein pyruvate reacts with CoA and NAD+ to form Acetyl-Coa. The intrinsic regulator here is Acetyl-Coa as if it increases in concentration it inhibits the reaction (following Le Chateliers principle). NADH2 is also an INTRINSIC regulator here.
What are nerve pathways that produce responses without involving the brain?
reflex arc
What are the different types of metabolic diversity?
Microbial diversity translates to metabolic diversity.Unique fermentation pathways that produce a wide array of end productsAnaerobic respiration: respiration that uses substances other than O2 as a final electron acceptorLithotrophy: use of inorganic substances as sources of energyPhotoheterotrophy: use of organic compounds as a carbon source during bacterial photosynthesisAnoxygenic photosynthesis: uses special chlorophylls and occurs in the absence of O2Methanogenesis: an ancient type of archaean metabolism that uses H2 as an energy source and produces methaneLight-driven nonphotosynthetic energy production: unique archaean metabolism that converts light energy into chemical energy; occurs in the archaea (extreme halophiles)Unique mechanisms for autotrophic CO2fixation, including primary production on anaerobic habitats
What are the two products made after glycolysis?
Glycolysis is a metabolic pathway that is responsible for breaking down glucose into two products: pyruvate and ATP. Pyruvate is an end product of glycolysis and is an important intermediate compound in the metabolic pathway. It can be further metabolized to produce various end products such as acetyl-CoA lactate ethanol and carbon dioxide. ATP on the other hand is the energy currency of the cell and is formed through the process of glycolysis. The two products made after glycolysis are: Pyruvate ATP (Adenosine Triphosphate)Pyruvate is a carbohydrate end product of glycolysis and is an important intermediate compound in the metabolic pathway. It can be further metabolized to produce various end products such as acetyl-CoA lactate ethanol and carbon dioxide. ATP is the energy currency of the cell and is formed through the process of glycolysis.
Difference between metabolic extension and metabolic engineering?
Metabolic engineering is the manipulation of metabolic pathways and cellular networks in a cell in order to increase the production of a certain substance via optimizing genetic and regulatory processes. It involves the introduction of heterologous genes and regulatory elements which leads to targeted alterations in normal cellular activities; the cell that has been most successfully altered to produce various products in high supply is Escherichia Coli (E Coli). As for Metabolic extension? I'm not that sure, but hey, you can always check Wikipedia! ;)
What is a metabolic pathways?
Really the "metabolic pathway" is usually referred to as Cellular Respiration. This is the process by which a cell breaks down macromolecules in order to produce energy. In aerobic respiration (involving oxygen), this would include: Glycolysis, Krebs Cycle, Electron Transport Chain and Oxidative Phosphorylation (ATP Synthase). In anaerobic respiration, this would include just Glycolysis and Fermentation. Aerobic respiration produces far more energy (ATP is the main energy currency of a cell) than anaerobic respiration.
Which pathways in photosynthesis will produce ATP but not NADPH?
non-cyclic electron pathways
Why is it important that metabolic pathways are regulated?
They can work via allosteric inhibition, where the final product in large amounts binds to a site (not the active site, but an allosteric site) which stops the enzymes involved in the early phases of the metabolic pathway. In other words, the final product can act as an inhibitor to stop the enzyme early in the metabolic pathway by deactivating it.
Which pathways rely on the presence of oxygen?
Aerobic respiration is that main metabolic pathway when oxygen is present. This is how organisms break down glucose to produce ATP.
Metabolic reactions can produce?
Metabolism produces: amino acids(protein), carbohydrates(molecules that store energy), and lipids(fat)
What is metabolic regulation?
Intrinsic regulation is when the products of the reaction regulate the rate of the reaction, acting as regulators (usually allosteric) . i.e it is self-limiting. Pyruvate + CoASH + NAD+ --> Acetyl-CoA + NADH2 + CO2 This is an example of the bridging reaction wherein pyruvate reacts with CoA and NAD+ to form Acetyl-Coa. The intrinsic regulator here is Acetyl-Coa as if it increases in concentration it inhibits the reaction (following Le Chateliers principle). NADH2 is also an INTRINSIC regulator here.
What is the purpose of the metabolic process?
to produce usable energy
What are the benefits of Reflectix products?
They produce the best readily-available reflective based insulation and radiant barriers. Ease of application and diversity of application are the main two advantages.
What are nerve pathways that produce responses without involving the brain?
reflex arc
What products are formed by metabolic reactions of cellular respiration?
Carbon dioxide is formed by the metabolic reactions of cellular respiration. Trees thrive on this carbon dioxide. Tree then let off oxygen which humans thrive on. Cellular Respiration can also produce water and energy in a cell to do work.
Does garlic have acetic acid in it?
It certainly has acetates in it; how much is in the acid form I'm not sure. Nearly everything has acetic acid in it, because acetic acid is part of one of the core metabolic pathways used by pretty much all cells in aerobic organisms to produce energy.
