Recent questions in BioChemistry

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1 answer 67 views

How does a decrease in ATP concentration affect the activity of the enzyme pyruvate kinase in glycolysis pathway?

asked 6 days ago in BioChemistry by ManualSweene (560 points)

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1 answer 50 views

How does the concentration of a competitive inhibitor affect the Michaelis-Menten constant (Km) and maximum velocity (Vmax) of an enzyme-catalyzed reaction? Provide a detailed explanation and mathematical formula to support your answer.

asked 6 days ago in BioChemistry by AhmadArledge (270 points)

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1 answer 74 views

What is the effect of a change in pH on the structure and function of proteins?

asked 6 days ago in BioChemistry by FrancescoE82 (270 points)

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1 answer 76 views

Here's a precise problem for a chemistry student to solve related to enzyme kinetics and inhibition:A researcher wants to determine the Km and Vmax values of an enzyme that catalyzes the conversion of substrate A to product B. They measure the initial reaction rates at varying substrate concentrations and obtain the following data:| [A] (mM) | Initial Reaction Rate (μmol/min) ||----------|---------------------------------|| 1.0 | 0.10 || 2.5 | 0.20 || 5.0 | 0.28 || 10.0 | 0.32 || 20.0 | 0.35

asked 6 days ago in BioChemistry by CassieLeonsk (470 points)

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1 answer 41 views

Based on the knowledge of biochemistry pertaining to Glycolysis and gluconeogenesis, here's a question for a chemistry student to solve:What are the differences and similarities between glycolysis and gluconeogenesis? Compare and contrast the different pathways, enzymes involved, and energetics of these two important biochemical processes. Provide specific examples to support your answer.

asked Jan 23 in BioChemistry by UVMMarietta (370 points)

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1 answer 5 views

A chemistry student needs to determine the rate constant (k) and the initial rate (vo) of an enzymatic reaction that follows Michaelis-Menten kinetics. The reaction involves the conversion of substrate A to product B in the presence of an enzyme that is inhibited by a competitive inhibitor. The student should also calculate the inhibition constant (Ki) of the inhibitor and determine the type of inhibition (competitive, non-competitive or uncompetitive).

asked Jan 22 in BioChemistry by MarinaWsq125 (550 points)

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Recent questions in BioChemistry

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