[CO,] (mM) Under N2 Under O2 0.20 16.7 10 0.10 12.5 5.6 0.067 8.3 4.2 0.050 7.1 3.2

Q: Staphylococcal nuclease has a ΔΔG‡ of -84.1 kJ mol-1 at 25.0 °C. If the uncatalyzed rate is…

A: We know that,ΔG = -RTlnKΔG = change in gibbs energy,when operated at 25 oC  = 25 +273 = 298K from…

Q: The enzyme β-methylaspartase catalyzes the deamination of β-methylaspartate. For this aspartate…

A: Enzyme kinetics is used to study the rates of enzyme catalyzed biochemical reactions. In the given…

Q: What kind of inhibitor is threo-sphingosine? Explain this type of inhibition.

A: Introduction:  Enzymes are the catalyst of life. Enzyme inhibitor is defined as a substance which…

Q: n the following scenarios, glucose is absent.  Judging these systems as a whole, decide if…

A: E. coli has an operon that codes for the breakdown of lactose. Within this lactose (Lac) operon,…

Q: The PDH complex is a logical point of regulation in metabolism, as it links two major catabolic…

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

Q: D) What are the different substrate specificities of elastase, trypsin, and chymotrypsin? And, why,…

A: Serine proteases are a group of enzymes that have a characteristic serine residue in their catalytic…

Q: How is 3,4-dichlorophenol-indophenol (DCPIP) used to measure SDH activity?

A: Enzymes are biocatalysts, and they are involved in increasing the rate of the reaction. They are…

Q: Archae are the source of many enzymes used for biocatalysis in diverse industries such as food and…

A: Archaea (singular: archaeon) are a group of single-celled microorganisms that constitute one of the…

Q: A drug with which of the following molecular mechanisms of action would be least likely to function…

A: Dihydrofolate Reductase (DHFR) is a crucial enzyme in molecular biology because it produces…

Q: four differential reactions that TSIA shows.

A: TSIA (triple sugar iron agar) is a solution used to distinguish between various kinds of bacteria,…

Q: What is a justification for a hypothesis stating that copper ion is the necessary cofactor in the…

A: There are various lines of observational data that may be used to support the claim that the copper…

Q: In mixed inhibition as shown below, please draw a lineweaver-burk plot when Kl is greater than KI'.…

A: Michalis Menten equation for given reactionE + S ESE+PVo - Initial velocity or initial reaction…

Q: Consider the typical beta oxidation of linoleic acid (C18:2 ^Δ9, 12): How many ATP are generated in…

A: Most fatty acids are degraded by the sequential removal of two-carbon fragments from the carboxyl…

Q: The measurement of LDH in the serum can be used to diagnose whether tissue damage has occurred.…

A: We use this strategic because NAD+ or NADH both are different. NAD+ is oxidised and NADH is reduced…

Q: Wheeler and Mathews (J. Biol. Chem. 287:31218–31222 (2012)) reported the NAD+ and NADH…

A: Malate dehydrogenase is the enzyme that catalyzes a reversible reaction of the oxidation of malate…

Q: Calculate the mass of invertase (in mg) and  concentration of invertase (in mM) contained in a…

A: Enzyme Activity =Amount of product formedtime The conventional unit used for assigning enzyme…

Q: Name three enzymes that are likely the source of bicarbonate ion that is involved with the formation…

A:

Q: By analysis of the kinetics of interconversion of (1-13C]FBP and [6-13C]FBP and the appearance of…

A: Anaerobiosis is the phenomenon of existence of life under anaerobic (absence of O2) conditions.

Q: what cell types are Hexokinase I and Hexokinase IV found? Explain 2 additional differences (in…

A: Hexokinase is an enzyme involved in the first step of glucose metabolism, known as glycolysis. It…

Q: Which of the following redox reactions would be expected to proceed as written? (Assume standard…

A: Gibbs free energy change is the thermodynamic potential that can be used to calculate maximum…

Q: Predict the major product of each of the following reactions or series of reactions. In cases…

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Q: How we can use Dexamethasone in the context of COVID 19? What is the mechanism? As a pharmacist why…

A: Approach to solving the question: Detailed explanation: Examples: Key references: Health Science

Q: 1. The following reactions can be coupled in the citrate cycle. kJ/mol kJ/mol Succinyl-CoA GDP + Pi.…

A: The Krebs cycle also known as the TCA cycle (tricarboxylic acid cycle) or Citric acid cycle. This…

Q: Using the graph paper provided, plot the velocity of the reaction (v) against the concentration of…

A: Michaelis Menten (MM) plot has [S] as X-axis and V as Y-axis. Here we are given the 1/[S] and 1/V…

Q: Provide an example of covalent catalysis in the mechanism of chymotrypsin. What is the nucleophile…

A: Chymotrypsin is a digestive enzyme that hydrolyzes peptide bonds, specifically at the carboxyl side…

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A: Protein Phosphatase 2A (PP2A) Binding: Complexes of PP2A PR110 bind to MTF-1, the metal regulating…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.