Chemistry, 20.02.2020 18:04 inesdelude

Acetylcholinesterase catalyzes the hydrolysis of the neurotransmitter acetylcholine:

Acetylcholine + H2O ? acetate + choline

The Km of acetylcholinesterase for its substrate acetylcholine is 9.0 x 10-5M. In a reaction mixture containing 5 nmol/mL of acetylcholinesterase and 150.0 ?M acetylcholine, a velocity, Vo = 40.0 ?mol/mL*sec was observed for the acetylcholinesterase reaction.

A. Calculate Vmax for this amount of enzyme.

B. Calculate kcat for acetylcholinesterase.

C. Calculate the specificity constant for acetylchoinesterase.

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 05:30

Which of the following signs of a chemical reaction are observed in the reaction of potassium with water? precipitate formed temperature change smell produced gas produced color change

Answers: 2

Answer

Chemistry, 22.06.2019 16:00

How many moles of oxygen react with 12 moles of aluminum

Answers: 1

Answer

Chemistry, 23.06.2019 01:00

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

Answers: 1

Answer

Chemistry, 23.06.2019 10:00

List a abiotic factors and character

Answers: 2

Answer

You know the right answer?

Acetylcholinesterase catalyzes the hydrolysis of the neurotransmitter acetylcholine:

Ace...

Questions

English, 26.09.2019 16:20

Examine a department of education advertising campaign that promotes literacy. analyze the campaign to discover the target audience and the advertisin...

Business, 26.09.2019 16:20

Helix corporation uses the weighted-average method in its process costing system. it produces prefabricated flooring in a series of steps carried out...

Business, 26.09.2019 16:20

While there is a degree of differentiation between major grocery chains like albertsons and kroger, the regular offering of sale prices by both firms...

Business, 26.09.2019 16:20

The supervisors of the production division of one of the branches of georgia mills have been informed of some irregularities noticed in inventory of r...

Mathematics, 26.09.2019 16:20

At a stop sign, some drivers come to a full stop, some come to a `rolling stop' (not a full stop, but slow down), and some do not stop at all. we woul...

Computers and Technology, 26.09.2019 16:20

Write a c++ program that simulates the producer/consumer problem without synchronization. the producer thread will fill 7 buffers with numbers 1 to 7....

History, 26.09.2019 16:20

The vast majority of runaway enslaved people select the best answer from the choices provided. a. used the underground railr...

Business, 26.09.2019 16:20

If the required reserve ratio is 20 percent and commercial bankers decide to hold additional excess reserves equal to 5 percent of any newly acquired...

Business, 26.09.2019 16:20

The gdp in alpha is currently $5 trillion and growing at an annual rate of 7%. the gdp in beta is currently $10 trillion and growing at an annual rate...

English, 26.09.2019 16:20

"’tis the business of little minds to shrink; but he whose heart is firm, and whose conscience approves his conduct, will pursue his principles unto...

Business, 26.09.2019 16:20

The single most visible factor that distinguishes successful culture-change efforts from failed attempts isa. forceful management actions to empower e...

Business, 26.09.2019 16:20

Rosie dry cleaning was started on january 1, 2018. it experienced the following events during its first two years of operation: events affecting 2018...

History, 26.09.2019 16:20

3. what was the main goal of the radical republicans who served in congress during reconstruction?...

Biology, 26.09.2019 16:20

10 points are easier to work with than reality and can be manipulated. a. computers b. experiments c...

Mathematics, 26.09.2019 16:20

2points if f(x) = 3x2 - 1 and g(x) = x+2, find (f +g)(x). o o o a. 3x2 + x-1 b. 3x-2 c. 3x2+x+1 o

History, 26.09.2019 16:20

Place these languages in the order they appeared. semitic, phoenician, roman, greek, egyptian. first: second: third: fourth...

Biology, 26.09.2019 16:20

10 points models are not as accurate as other means of scientific exploration. a. true or b. false...

Spanish, 26.09.2019 16:30

Ineed on how to do this give me answers on how to do this

Mathematics, 26.09.2019 16:30

Eight minus the quotient of two and a number x...

History, 26.09.2019 16:30

The main impact of the invention of the cotton gin in 1793 was on...

More questions: Chemistry Another questions