What would be the Vmax and KM, if you double the concentration of the enzyme   Question 20 options:   Vmax  change and KM double   Vmax  double and KM double   Vmax  double and KM not alter   Vmax  not change and KM double

Q: As more inhibitor is added to the enzyme reaction depicted in the graph below, the shift in the…

A: Enzymes are high molecular weight proteins that catalyse biochemical reactions. They contain an…

Q: f the new higher KM value is 0.1 mM resulting in the new plot red curve is due to presence of…

A: Km is Substrate concentration at half Vmax. It can be calculated from Michael's Menton plot or lb…

Q: why is enzyme efficiency represented by kcat/Km rather than Vmax

A: Enzyme kinetics is the study of the rates of chemical processes that are catalysed by enzymes. The…

Q: Enzyme X and Enzyme Y both react with the same substrate S. In each reaction with S, 10 µM enzyme is…

A: A substance called an enzyme acts upon a substrate molecule and decreases the activation energy…

Q: In First order, the rate of reaction would be . ., if the concertation of an enzyme is increased by…

A: The reaction may be classified according to the order of reaction, which is the number of reacting…

Q: rate of reaction

A: The molecule upon which an enzyme acts is called a substrate. The chemical reactions involving the…

Q: What is the impact of the lower value km 0.01 on the affinity of enzyme for substrate?

A: The value of KM is inversely related to the affinity of the enzyme for its substrate. High values of…

Q: Use the data below to calculate the velocity of an enzyme catalyzed reaction in the presence of…

A: Enzymes are specialized proteins that can catalyze all biochemical reactions in the body. They are…

Q: Question 6 In the simple enzyme-catalyzed reaction below, which of the rate constants would be…

A: a chemical reaction in which the rate of reaction is proportional to the concentration of each of…

Q: QUESTION 27 When enzymes are placed into not optimal conditions, the enzyme's active site shape is…

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Q: Which of the following statements regarding enzyme catalysis is false? All options are false. Once…

A: An enzyme is a biocatalyst that increase the rate of chemical reaction without itself being…

Q: QUESTION 34 Bonus: In the graph shown below which of the following statements is TRUE concerning the…

A: An enzyme is a biocatalyst which increases the rate of chemical reaction without altering the…

Q: For the peptide: TREATS, what would be the y3 ion? EATS TRE TS ATS

A: We are authorized to answer one question at a time since you have not mentioned which question you…

Q: You need to make a 10 ng/ul solution of enzyme from a 100 mg/ml solution. How will you use a…

A: A serial dilution is the stepwise dilution of a substance in a solution. Where, the dilution factor…

Q: (d) From your plot, calculate the activity of the enzyme. Use the space below to show your workings:

A: Enzyme kinetics - is the study of the reaction rate of enzyme catalyzed reactions. The reaction rate…

Q: You are studying an enzyme that you isolated from cells growing at 25°C in an alkaline environment…

A: Vmax is the reaction rate given at the moment the enzyme is fully saturated by substrate. This…

Q: Write one controlling rate limiting enzyme from any pathway or cycle and clarify the following:

A: Glycolysis is a series of reactions that break down glucose into two three-carbon molecules known as…

Q: Multiple answers: Multiple answers are accepted for this question Select one or more answers and…

A: Enzymes are usually made of protein molecules which catalyze biochemical reactions by lowering the…

Q: Enzyme Activity vs. Drops of Enzyme 0.030 0 025 0.020 0 015 0.010 0.005 0.000 10 Enzyme (drops) 15…

A: The rate of a chemical reaction increases when the substrate concentration increases. Enzymes speed…

Q: What would be the effect of doubling the concentration of enzyme on Vmax and KM.   Question 3…

A: The Michaelis-Menten plot describe the relation between in the velocity of the reaction and…

Q: Tube 1 2 3 4 5 Tube 1 2 3 4 5 6 7 8 Tube 1 2 3 4 Time of Starch % Amylase Disappearance (in seconds)…

A: Enzyme activity - Enzyme activity tells about the activity of the enzyme under different…

Q: Which of the statement is true regarding km in the Michaelis-Menten equation? It is a measure of the…

A: Enzymes are proteins that catalyze biochemical reactions. For a single substrate enzyme that has a…

Q: We can measure the progress of an enzyme-catalysed reaction by measuring its (1). This is usually…

A: The enzymes (E) are biocatalyst that perform the chemical reaction in which it converts the…

Q: The Km value (µM) is: [S] umol/L v[(umol/L) min-1] 22 10 39 20 65 50 102 100 120 200 135

A:

Q: What is the maximum initial reaction rate for this enzyme at pH 7?

A: In an enzyme-controlled reaction, there is a rapid increase observed in the number of molecules of…

Q: (s) mM

A: Given graph is a double reciprocal plot or Lineweaver plot. The graph is plotted between reciprocal…

Q: Please help me with these

A: Peptides are formed by amino acids. The bonds linking individual amino acids are peptide bonds.…

Q: The following data were collected for an enzyme that can be described by Michaelis Menton kinetics.…

A: In-order to get accurate Km and Vmax values, we need to draw the LB plot. The LB plot has 1V (i.e.…

Q: In concerted model, all subunits in the enzyme are either in the low affinity or high affinity…

A: There are two models of allosteric regulation of enzymes:-  - concerted model -sequential model

Q: What equation(s) describe these plots? How do they help us understand enzyme function? Compare and…

A: The class of proteins that serves as biological catalysts are known as enzymes. These proteins…

Q: QUESTION 17 calculate the KM AND the total amount of enzyme present in these experiments. The…

A: As given in the question, Kcat (turnover number) = 5000 min-1 KM = ? Et (total enzyme concentration)…

Q: Hello can someone please help me graph 1 and 2 using the 3 data sets listed, and help with the…

A: According to Michaelis-Menten Kinetics, when the rate or velocity of an enzyme catalyzed…

Q: Determine the OPTIMUM pH for the enzyme reaction using the software simulation: (HINT: Run the…

A: Enzymes are the biocatalyst which increases the rate of reaction without itself being changed in…

Q: (e) What kind of inhibitor is it likely to be? Plot the data in Lineweaver-Burk plot form to support…

A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…

Q: För an enzyme that displays Michaelis-Menten kinetics, the Vmax is 0.06 M/min at 0.8 M (enzymes…

A: Given, Vmax = 0.06 M/min at Substrate concentration , [S] = 0.8 M  At Substrate concentration [S] =…

Q: Question 13 Propose a meaning for v/Vm O The velocity as a fraction of the maximal velocity O The…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: Which of the following statements regarding enzyme catalysis is false? All options are false. Once…

A: Normally an energy barrier exists between substrates (S) and products (P) i.e., S -> P…

Q: for the table below make a graph call it Factors vs Rate of Enzyme Activity  rules:  data points…

A: Approach to finding a solution to the problem:1. Collect the information that is included in Table…

Q: A student determined the Km, Vmax and turnover number (kcat) for an enzyme by performing reactions…

A: Km is a constant for a given enzyme and is therefore independent of the enzyme concentration.…

Q: Fill in the blanks: Write Cif only statement A is correct, Hif only statement B is correct, E if…

A: M is the correct answer as both the statements are correct. In enzyme catalyzed reactions, substrate…

Q: Can a reversible enzyme be regulated by product inhibition? Justify your reasoning.

A: Enzymes are the catalysts that catalyse biochemical reactions to mediate the reaction to proceed…

Q: A biochemist wants to determine the effect of an inhibitor on a certain enzyme. The data are shown…

A: To determine the values of km and Vmax by lineae regression, we need to plot lb plot. LB plot can be…

Homeostasis

Homeostasis is a self-regulatory process through which different biological systems maintain constant internal environmental conditions to compensate for environmental changes. In human physiology, it is a process of self-regulating internal, chemical, and physical conditions at an optimal level for survival. The stability through homeostasis can be attained through dynamic equilibrium, in which there is a continuous change until it reaches its systemic conditions.