Can someone help me walk through this problem step by step please! Am i going to use V= Kcat/Km [S] [Et] ??? Help me solve it step by step
![Consider the following enzymatic reaction: SP The enzyme has a kcat of 600 s-1. When [Et]=20 nM and [S]=40 uM, the reaction v](http://img.homeworklib.com/questions/03d04500-06b2-11ea-94e3-99f589a20106.png?x-oss-process=image/resize,w_560)
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Can someone help me walk through this problem step by step please! Am i going to use V= Kcat/Km [S] [Et] ??? Help me sol...
D-Lactose is the substrate for B-galactosidase. Given Vo = kcat [Et] [S]/km + [S], calculate [S],...
D-Lactose is the substrate for B-galactosidase. Given Vo = kcat [Et] [S]/km + [S], calculate [S], when Km = 4.0 nM, V. = 10.5 M s', kcat = 500 s, and [Et] = 40 uM Calculate the catalytic efficiency. Below is a double-reciprocal plot for an enzyme reaction in the absence and presence of of inhibitor. Give the equation for the line. Calculate Vmax and Km for the enzyme and enzyme plus inhibitor. Which type of inhibition is apparent. 0.10...
can someone help me solve this problem, showng me step by step with only those two...
can someone help me solve this problem, showng me step by step
with only those two equations
do 57. A bullet is fired through a board 10.0 cm thick in such a way that the bullet's line of motion is perpendicular to the face of the board. If the initial speed of the bullet is 4.00 X 10^ m/s and it emerges from the other side of the board with a speed of 3.00 X 102 m/s, find (a) the...
please help me solve these questions. i am very confused. Draw the step by step reaction...
please help me solve these questions. i am very confused.
Draw the step by step reaction mechanism and predict product(s) of the following reaction? (10 pts) OH
Can someone please help me with this problem? I am having trouble with figuring it out....
Can someone please help me with this problem? I am having trouble with figuring it out. Thank you in advanced! The 10x objective has a numerical aperture of 0.25. What would be the smallest distance (in μm) between two objects that can be resolved when using that objective with light at 400 nm?
Hi! I'm hoping someone can help me with this question. I keep getting the wrong answer...
Hi! I'm hoping someone can help me with this question. I keep
getting the wrong answer when calculating, so I am trying to
understand where I am going wrong. Thanks!
D 1. For the balanced redox reaction: 3 Mn2+ (aq) + 2Al(s) 3 Mn(s) + 2 A13+ (aq) Calculate Eºcell A. +1.59 V B. +0.93 V C. +0.48 V D. -0.32V E. -0.19 V А B с D E
Please Help! can someone walk me through how O actually come up with slope? i inderstand...
Please Help! can someone walk me through how O actually come
up with slope? i inderstand that dym is the y values and ml is the
x, but I cant figure out what those values are.
I used a He-Ne Laser, wavelength = 632.8 nm, and shined through two slits whose separation distance is d = 0.250 mm. The light was shined upon a sheet of paper taped to the wall and was 10.0 ft 4.00 inches away from the...
Please help me understand how to solve this problem 6) A driver is going 90 km/hr...
Please help me understand how to solve this problem
6) A driver is going 90 km/hr when he suddenly sees the stop light 40 m ahead. It takes the s before he applies the brakes. Once he does begin to brake, he decelerates at a rate of 10 m/s2 a) b) Does he stop on time? What would be the maximum speed at which the driver can go and NOT pass the stop light?
Need help with number 13! I already asked about number 12. The inverse velocity and inverse substrate concentration relationship for an enzyme-catalyzed reaction is given below V Vmax Vmax S For the...
Need help with number 13! I already asked about number
12. The inverse velocity and inverse substrate concentration relationship for an enzyme-catalyzed reaction is given below V Vmax Vmax S For the hydration of CO2 catalyzed by carbonic anhydrase, it was determined experimentally that (dm s mol 4023.9+ 39.934 at a total enzyme IS] concentration of 2.32 × 10-y mol-dm- What is the value of the Michaelis constant KM for this enzymatic reaction? (B). 9.92x103 mol dm3 (D). 100.8 mol...
can someone please help me step by step? i get confused when trying to input values...
can someone please help me step by step? i get confused when
trying to input values into the delta g equation and don't get the
right answer
Question 10 FeO ()Fe (s)O2 (8)Fe203 (s) Given the following table of thermodynamic data at 298 K: Substance | △Hf (kj/mol) | So (J/K-mol) FeO (s) Fe (s) O2 (8) Fe203 (-822.16 -271.9 60.75 27.15 205.0 89.96 The value K for the reaction at 25 °C is Selected Answer7.1x 1085 7.1x 1085
Can help me with these questions please. 30. Sphingosine-1-phosphate (S1P) is important for cell survival. The...
Can help me with these questions please. 30. Sphingosine-1-phosphate (S1P) is important for cell survival. The synthesis of S1P from sphingosine and ATP is catalyzed by the enzyme sphingosine kinase. The velocity of the sphingosine kinase reaction was measured in the presence and absence of threo-sphingosine, a stereoisomer of sphingosine that inhibits the enzyme. The results are shown below. Sphingosine (uM) vo (mg /min) vo (mg /min) with inhibitor 2.5 32.3 8.5 3.5 40 11.5 5.0 50.8 14.6 10 72...
D-Lactose is the substrate for B-galactosidase. Given Vo = kcat [Et] [S]/km + [S], calculate [S], when Km = 4.0 nM, V. = 10.5 M s', kcat = 500 s, and [Et] = 40 uM Calculate the catalytic efficiency. Below is a double-reciprocal plot for an enzyme reaction in the absence and presence of of inhibitor. Give the equation for the line. Calculate Vmax and Km for the enzyme and enzyme plus inhibitor. Which type of inhibition is apparent. 0.10...
can someone help me solve this problem, showng me step by step
with only those two equations
do 57. A bullet is fired through a board 10.0 cm thick in such a way that the bullet's line of motion is perpendicular to the face of the board. If the initial speed of the bullet is 4.00 X 10^ m/s and it emerges from the other side of the board with a speed of 3.00 X 102 m/s, find (a) the...
please help me solve these questions. i am very confused.
Draw the step by step reaction mechanism and predict product(s) of the following reaction? (10 pts) OH
Hi! I'm hoping someone can help me with this question. I keep
getting the wrong answer when calculating, so I am trying to
understand where I am going wrong. Thanks!
D 1. For the balanced redox reaction: 3 Mn2+ (aq) + 2Al(s) 3 Mn(s) + 2 A13+ (aq) Calculate Eºcell A. +1.59 V B. +0.93 V C. +0.48 V D. -0.32V E. -0.19 V А B с D E
Please Help! can someone walk me through how O actually come
up with slope? i inderstand that dym is the y values and ml is the
x, but I cant figure out what those values are.
I used a He-Ne Laser, wavelength = 632.8 nm, and shined through two slits whose separation distance is d = 0.250 mm. The light was shined upon a sheet of paper taped to the wall and was 10.0 ft 4.00 inches away from the...
Please help me understand how to solve this problem
6) A driver is going 90 km/hr when he suddenly sees the stop light 40 m ahead. It takes the s before he applies the brakes. Once he does begin to brake, he decelerates at a rate of 10 m/s2 a) b) Does he stop on time? What would be the maximum speed at which the driver can go and NOT pass the stop light?
Need help with number 13! I already asked about number
12. The inverse velocity and inverse substrate concentration relationship for an enzyme-catalyzed reaction is given below V Vmax Vmax S For the hydration of CO2 catalyzed by carbonic anhydrase, it was determined experimentally that (dm s mol 4023.9+ 39.934 at a total enzyme IS] concentration of 2.32 × 10-y mol-dm- What is the value of the Michaelis constant KM for this enzymatic reaction? (B). 9.92x103 mol dm3 (D). 100.8 mol...
can someone please help me step by step? i get confused when
trying to input values into the delta g equation and don't get the
right answer
Question 10 FeO ()Fe (s)O2 (8)Fe203 (s) Given the following table of thermodynamic data at 298 K: Substance | △Hf (kj/mol) | So (J/K-mol) FeO (s) Fe (s) O2 (8) Fe203 (-822.16 -271.9 60.75 27.15 205.0 89.96 The value K for the reaction at 25 °C is Selected Answer7.1x 1085 7.1x 1085
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