Explain enzyme that allows fireflies to illuminate abdomens

Assignment Help Chemistry
Reference no: EM13342568

Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP. In this way, luciferase can test for the presence of life. The coupled reactions are If the overall of the coupled reaction is -6.80 , what is the equilibrium constant, , of the first reactions at 25 ? The for the hydrolysis of ATP to AMP is 31.6.

Reference no: EM13342568

Questions Cloud

Buy the premium mustang convertible : 1. If Suzie chooses 3.1 percent APR financing for 48 months to buy the premium Mustang convertible, which costs $22,000 = PMT (45.088608) what will be her monthly payment?
Explain what is the entropy of h2 : The value of deltaS0 for the following reaction is - 233J/K at 250C. What is the entropy of H2 (g) at 250C? C2H2 (g) + 2H2 (g) ----> C2H6 (g) a.131 b.204 c.102 d. 262
Summary of significant accounting policies : On 14 July 2016, a rights issue of 1,280,000 ordinary shares were madeat $1.25 each. The underwriting commission and other shares issue costs forthe issue amounted to $15,000. The shares issued ranked equally with existing shares for dividend.
What is the present value of a lottery paid : How many years will your annuity last and what is the present value of a lottery paid as an annuity due for twenty years if the cash flows are $250,000 per year and the appropriate discount rate is 7.50%?
Explain enzyme that allows fireflies to illuminate abdomens : Firefly luciferase is the enzyme that allows fireflies to illuminate their abdomens. Because this light generation is an ATP-requiring reaction, firefly luciferase can be used to test for the presence of ATP.
A cinnamic acid with sodium bicarbonate and sodium hydroxide : Write the reactions of cinnamic acid with sodium bicarbonate and sodium hydroxide. What is the gas that is evolved when cinnamic acid reacts with sodium bicarbonate
What sections of the act are bought into question : What is the issue in this situation and what sections of the Act are bought into question? Is there something that should be in place with the audit firm?
How much heat flows from water : How much heat flows from 1.00 kg of water at 42.0°C when it is placed in contact with 1.00 kg of 16°C water in reaching equilibrium
Explain conversion of thermal energy to mechanical energy : Most electrical energy in the United States is generated in large-scale power cycles through conversion of thermal energy to mechanical energy, which is then converted to electrical energy.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain ammonium phosphate is an important ingredient

Ammonium phosphate is an important ingredient in many fertilizers. It can be made by reacting phosphoric acid with ammonia . What mass of ammonia is consumed by the reaction of of phosphoric acid? Round your answer to significant digits.

  What volume (in cm3) would be occupied by osmium

Osmium has a density of 22.6 g/cm3. What volume (in cm3) would be occupied by a 21.8 g sample of osmium?

  Compute the ph of a solution contaning

calculate the pH of a solution contaning 0.2m acetic acid (pka=4.7) and 0.1 m sodium acetate? a. write the equation ph=pka+log [A-]/[HA]

  State visualize whats happening at the molecular level

Visualize whats happening at the molecular level and explain how your products wind up in the Hickman's collection well. What would happen if you placed the Hickman above the water condenser?

  Explain gaseous nobr is placed in a closed container

Gaseous NOBr is placed in a closed container at -180 oC, where it partially decomposes to NO and Br2: 2 NOBr(g) 2 NO(g) + 1 Br2(g) At equilibrium it is found that p(NOBr) = 0.008230 atm, p(NO) = 0.004080 atm, and p(Br2) = 0.004130 atm.

  Calculate the mass percent of methanol, ethanol and mtbe

Calculate the mass percent of methanol, ethanol, and MTBE, that must be present in gasoline to yield a mixture of 1.8% oxygen by weight.

  Determine the mass of rectangular solid

The dimensions of a rectangular solid are 8.45 cm long, 4.33 cm wide and 2.85 cm high. If the density of the solid is 9.43 g/cm3, then determine the mass?

  Define ethanol is a common laboratory solvent

Ethanol is a common laboratory solvent and has a density of 0.789 g/mL

  Why no apparent change in the concetrations

When gaseous nitrogen,hydrogen & ammonia are mixedin a closed vessel at room temperature no apparent change in the concetrations of regardless of the original amount of gases.

  Compute the molar mass of an unknown solid

Calculate the molar mass of an unknown solid (assume a non nonelectrolyte) if 1.35 grams of the solid was dissolved in 15.0 grams of dodecanol and caused a freezing point depression of 2.34 degrees Celsius.

  Explain phenolphthalein turns pink in solutions

What % of the solution/solid was transferred over to the container

  Explain specific heat capacity of a certain monatomic solid

The specific heat capacity of a certain monatomic solid is 0.392J*k^-1*g^-1. The chloride of this element (XCl2) is 52% chlorine by mass.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd