![QUESTION 22 What is the approximate Vmax for [1] = 4 mM? OA. 0.25 uM/min, OB.0.50 MM/min, OC.2.00 uM/min, OD.3.00 uM/min, OE.](http://img.homeworklib.com/questions/e1a2d800-df7e-11ea-8ceb-f7c9aa6d79d6.png?x-oss-process=image/resize,w_560)
Homework Answers
22.- Remember that Vmax is equal to the inverse of the value where the graph crosses the Y axis, it crosses at a value of 4 mM, then the answer is 1/4
1/4 = 0.25 mM
The answer is option A. 0.25 mM/min
23.- We can now that by the position of the intersection of the 3 different lines. The intersection occurs in none of the axes, that means it is a mixed inhibitor.
The answer is option D. Mixed
24.- Remember that Ki is the inhibitor concentration required to bring the Vmax to half its regular value. The regular value here is 1/2 = 0.5, that means we require to bring the Vmax to 0.5/2 = 0.25. We already did that in question 22. The required concentration of inhibitor is 4 mM.
The answer for this question is option E. 4 mM
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QUESTION 21 Consider the following graph and answer questions 21 through 24 below: 10 Cat N-2...
QUESTION 21 Consider the following graph and answer questions 21 through 24 below: 10 Calen 02...
QUESTION 21 Consider the following graph and answer questions 21 through 24 below: 10 Calen 02 m Wய பாய) 5 1/[S] (ma!) 24. What is the approximate Km for the Control (No [0])? QUESTION 22 What is the approximate Vmax for [U] = 4 mM? OA 0.25 PM/min, OB. 0.50 LM/min, 02.00 LM/min, OD.3.00 uM/min, E. 4.00 PM/min, OF. None of the above. QUESTION 24 What is the ki or K'? O A. 0.25 mm OB. 0.5 mm OC. 1...
what is the approximage Vmax for [I]=4mM what type of inhibitor is I? 10 Ilv(min MM)...
what is the approximage Vmax for [I]=4mM
what type of inhibitor is I?
10 Ilv(min MM) 1/[S] (mm) 24. What is the approximate Km for the Control (No [U)? OA. -3.3 MM OB.-2.5 mm, OC.5 mM OD.3.3 mm, O E.0.2 mm, OF. none of the above.
You are still interested in the enzyme happyase, which catalyzes the following reaction: HAPPY = SAD...
You are still interested in the enzyme happyase, which catalyzes the following reaction: HAPPY = SAD Previously, you determined that kcat = 400 s and Km = 10 M for your sample of happyase. Further research shows that this happyase sample was actually contaminated with a reversible inhibitor called ANGER. When ANGER is fully removed from the happyase preparation and [Eltotalis 4 nM, the measured Vmax is increased to 4.8 umes-1 and the measured Km is now 15 MM. Use...
QUESTION 31 A solution was made by dissolving 26.5g of Na2CO3 in 500.0 mL of water....
QUESTION 31 A solution was made by dissolving 26.5g of Na2CO3 in 500.0 mL of water. What is the molality of this solution? (1.0g of water -1.0 ml of water) 11 Na23.6C128016 OA 0.25 m OB. 0.25 M OC 0.5M OD 0.5 m E. None of above QUESTION 32 Molarity (M) of a solution varies with O A Pressure O Temperature OC Partial pressure D. Both A and B OE. Both A and C QUESTION 33 Which of the following...
PLEASE HELP DUE IN 15 MINS A 10 g of water was found to contain 10...
PLEASE HELP DUE IN 15 MINS
A 10 g of water was found to contain 10 mg of Hg2+ What is the concentration of Hg in ppm? (ppm = (mass of solute/mass of solvent)x1067 O A 1000 08.10 OC 100 OD 10000 OE 100000 A water solution has 146.0 g of HCl and 288 g of water. What is the mole fraction of HCl in this solution? [mole fraction of component = moles of component/total moles of all components] Please...
Scatchard analysis may give information about? O A. the ligand binding constant (Kb) of a protein,...
Scatchard analysis may give information about? O A. the ligand binding constant (Kb) of a protein, OB. the number of ligand binding sites on a protein, the type of homotropic cooperativity with ligand binding, OD. Bmax: O E. all of the above, OF. none of the above. In glycolysis, fructose 1,6-bisphosphate is converted to two products with a AG'º of 23.8 kJ/mol. Under what conditions encountered in a normal cell will the free-energy change (AG) be negative, enabling the reaction...
Problem 3. (1 point) Consider the series À 4+(-6)” 10" n=1 Which of the following statements...
Problem 3. (1 point) Consider the series À 4+(-6)” 10" n=1 Which of the following statements accurately describes the series? O A. It converges to 12 OB. It converges to he ha O C. It converges to OD. It converges to 12 O E. None of the above, the series diverges.
Question Completion Status: QUESTION 16 Which one of the following pairs cannot be mixed together to...
Question Completion Status: QUESTION 16 Which one of the following pairs cannot be mixed together to form a buffer solution? NH3, NH4Cl NaC2H302, C2H302H (C2H302- = acetate) B. O NaF, HF O D.NaCl, HCI H3PO4, KH P04 OE QUESTION 17 colmats the facoltinn hat er da Hand Min Click Save and sharque and submit. Click Save to say all are Remaining Time: 1 hour, 21 minutes, 41 seconds. Question Completion Status: Let's suppose that the pH of a solution of...
Question 21 (3 points) This image is an example of the following Na Phosphate group PP2...
Question 21 (3 points) This image is an example of the following Na Phosphate group PP2 ADP Phosphate group P- P7 ADP Oa) Phosphorylation Ob) Confirmational change O c) Dephosphorylation O d) A and B Oe) B and C The atom that loses electrons is oxidized, whereas, the atom that gains electrons is reduced a) True b) False Question 23 (3 points) In the image, oxygen becomes O a) oxidized Ob) electron altered Oc) reduced d) none of the above...
i need help please Question 2 (1 point) Which of the following is a function of...
i need help please
Question 2 (1 point) Which of the following is a function of T-helper cells? O a. To find and destroy cancer cells. O b. To stimulate clonal expansion in B cells. c. To attack large pathogens like parasitic worms. Od. To produce antibodies against dangerous antigens. Oe. More than one of the above. Question 4 (1 point) For mucous membranes, which is the most common portal of entry for a microbe? O a. The gastrointestinal tract....
QUESTION 21 Consider the following graph and answer questions 21 through 24 below: 10 Calen 02 m Wய பாய) 5 1/[S] (ma!) 24. What is the approximate Km for the Control (No [0])? QUESTION 22 What is the approximate Vmax for [U] = 4 mM? OA 0.25 PM/min, OB. 0.50 LM/min, 02.00 LM/min, OD.3.00 uM/min, E. 4.00 PM/min, OF. None of the above. QUESTION 24 What is the ki or K'? O A. 0.25 mm OB. 0.5 mm OC. 1...
what is the approximage Vmax for [I]=4mM
what type of inhibitor is I?
10 Ilv(min MM) 1/[S] (mm) 24. What is the approximate Km for the Control (No [U)? OA. -3.3 MM OB.-2.5 mm, OC.5 mM OD.3.3 mm, O E.0.2 mm, OF. none of the above.
You are still interested in the enzyme happyase, which catalyzes the following reaction: HAPPY = SAD Previously, you determined that kcat = 400 s and Km = 10 M for your sample of happyase. Further research shows that this happyase sample was actually contaminated with a reversible inhibitor called ANGER. When ANGER is fully removed from the happyase preparation and [Eltotalis 4 nM, the measured Vmax is increased to 4.8 umes-1 and the measured Km is now 15 MM. Use...
QUESTION 31 A solution was made by dissolving 26.5g of Na2CO3 in 500.0 mL of water. What is the molality of this solution? (1.0g of water -1.0 ml of water) 11 Na23.6C128016 OA 0.25 m OB. 0.25 M OC 0.5M OD 0.5 m E. None of above QUESTION 32 Molarity (M) of a solution varies with O A Pressure O Temperature OC Partial pressure D. Both A and B OE. Both A and C QUESTION 33 Which of the following...
PLEASE HELP DUE IN 15 MINS
A 10 g of water was found to contain 10 mg of Hg2+ What is the concentration of Hg in ppm? (ppm = (mass of solute/mass of solvent)x1067 O A 1000 08.10 OC 100 OD 10000 OE 100000 A water solution has 146.0 g of HCl and 288 g of water. What is the mole fraction of HCl in this solution? [mole fraction of component = moles of component/total moles of all components] Please...
Scatchard analysis may give information about? O A. the ligand binding constant (Kb) of a protein, OB. the number of ligand binding sites on a protein, the type of homotropic cooperativity with ligand binding, OD. Bmax: O E. all of the above, OF. none of the above. In glycolysis, fructose 1,6-bisphosphate is converted to two products with a AG'º of 23.8 kJ/mol. Under what conditions encountered in a normal cell will the free-energy change (AG) be negative, enabling the reaction...
Problem 3. (1 point) Consider the series À 4+(-6)” 10" n=1 Which of the following statements accurately describes the series? O A. It converges to 12 OB. It converges to he ha O C. It converges to OD. It converges to 12 O E. None of the above, the series diverges.
Question Completion Status: QUESTION 16 Which one of the following pairs cannot be mixed together to form a buffer solution? NH3, NH4Cl NaC2H302, C2H302H (C2H302- = acetate) B. O NaF, HF O D.NaCl, HCI H3PO4, KH P04 OE QUESTION 17 colmats the facoltinn hat er da Hand Min Click Save and sharque and submit. Click Save to say all are Remaining Time: 1 hour, 21 minutes, 41 seconds. Question Completion Status: Let's suppose that the pH of a solution of...
Question 21 (3 points) This image is an example of the following Na Phosphate group PP2 ADP Phosphate group P- P7 ADP Oa) Phosphorylation Ob) Confirmational change O c) Dephosphorylation O d) A and B Oe) B and C The atom that loses electrons is oxidized, whereas, the atom that gains electrons is reduced a) True b) False Question 23 (3 points) In the image, oxygen becomes O a) oxidized Ob) electron altered Oc) reduced d) none of the above...
i need help please
Question 2 (1 point) Which of the following is a function of T-helper cells? O a. To find and destroy cancer cells. O b. To stimulate clonal expansion in B cells. c. To attack large pathogens like parasitic worms. Od. To produce antibodies against dangerous antigens. Oe. More than one of the above. Question 4 (1 point) For mucous membranes, which is the most common portal of entry for a microbe? O a. The gastrointestinal tract....
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