High concentrations of l-malate

Assignment Help Chemistry
Reference no: EM131011674

The tartness of some wines is due to high concentrations of L-malate. Draw out thesequence of reactions showing how yeast cells  synthesize the net production of L-malate from pyruvate under anaerobic conditions without any net NADH production. Show the structures and names of all reactants and products, as well as the names of the enzymes. You do not need to draw the structures of ATP, NAD+, CoA, etc., but do show them as reactants or products in the appropriate places. You do not need to show the mechanisms of the enzymes.

Reference no: EM131011674

Questions Cloud

Saved for the down payment : You receive a $12,000 check from your grandparents for graduation. You decide to save it toward a down payment on a house. You invest it earning 9% per year and you think you will need to have $24,000 saved for the down payment. How long will it be b..
Why would this procedure cure sickle cell anemia : A year ago, at a conference, one of your colleagues told you that she had "cure" a patient of sickle cell anemia by performing a bone marrow transplant. Why would this procedure "cure" sickle cell anemia?
Make annual payments into a savings plan-retirement savings : A couple will retire in 40 years; they plan to spend about $27,000 a year in retirement, which should last about 20 years. They believe that they can earn 7% interest on retirement savings. If they make annual payments into a savings plan, how much w..
How would you resolve this situation at this point : The police department receives a call for service at a residence that is well known to the department because of the individual who lives there. How would you resolve this situation at this point
High concentrations of l-malate : The tartness of some wines is due to high concentrations of L-malate. Draw out thesequence of reactions showing how yeast cells  synthesize the net production of L-malate from pyruvate under anaerobic conditions without any net NADH production. Show ..
What is the duration of a four-year treasury bond : What is the duration of a four-year Treasury bond with a 11 percent semiannual coupon selling at par? What is the duration of a three-year Treasury bond with a 11 percent semiannual coupon selling at par?  What is the duration of a two-year Treasury ..
Calculate the yield to maturity on the bonds : Calculate the yield to maturity on the following bonds. (LG 3-2)
Afford the down payment to get a typical mortgage : Andy couldn’t afford the down payment to get a typical mortgage. The bank has offered Andy an interest only loan to buy his first house. The loan terms are 6% APR compounded semiannually on a 5 year term with monthly payments. How much interest did A..
What is the adjusted book balance on the bank reconciliation : What is the adjusted book balance on the bank reconciliation, A $7,710  B $7,060 C $9,830 D $6,980

Reviews

Write a Review

 

Chemistry Questions & Answers

  Evaluate the and the concentrations of species

Calculate the and the concentrations of all species present (H3O+,F-, Cl-,and OH-) in a solution that contains of HF 0.19 M (Ka=3.5*10^(-4)) and 0.19 M of HCl.

  Determining the value of the rate constant

Problem- The table gives the concentrations of NO2(g) as a function of time at a certain temperature for the following reaction

  Calculate the mole fraction of water

150.g of NaCl completely dissolves (producing Na+ and Cl- ions) in 1.00k of water at 25.0C. The vapor pressure of pure water at this temperature is 23.9torr.

  Explain a gaseous mixture of no2 and n2o4 is in equilibrium

A gaseous mixture of NO2 and N2O4 is in equilibrium. If the concentration of N2)4 is 5.3 x 10^-5 M, what is the concentration of NO2

  Calculate the total mass of the sample

A sample of C3H8 Has 3.84X10^24 H atoms. a) how many carbons does the sample contain b) calculate the total mass of the sample

  What is the molarity of hcl in a solution prepaired by

what is the molarity of hcl in a solution prepaired by dissolving 18.25 gm hcl in 200 gm ethanol if the density of

  Define oxygen to produce carbon dioxide and water

How many total moles are produced when 0.595 mol of methanol (CH3OH) are combusted in oxygen to produce carbon dioxide and water

  Explain what would be the ph after the solutions

What pH will would measure for these solutions immediately. What would be the pH after the solutions equilibrate with the atmosphere

  Compute the average thickness of the chromium plating

The chromium d = 7.10 g/cm3 plated on a 9.75-cm2 surface was dissolved with HCL and diluted to 100.00mL. A 25.00-mL aliquot was buffered to pH 5 and 50.00mL of 0.00862 M EDTA was added. Titration of the surplus chelating reagent required 7.36mL of..

  Explain how many grams of sulfuric acid to give buffer

How many grams of Na2SO4 (FM 142.01) should be added to how many grams of sulfuric acid (FM98.08) to give 1.00L of buffer with pH=2.80 and a total sulfur (=SO4^2- + HSO4^1- + H2SO4) concentration of 0.200M

  Find the volume of the argon gas

A 20-g mass of argon occupies 15.0 l at a pressure of 25 kpa . find the volume of the argon when the pressure is increased to 530 kpa.

  Compute the density of a piece of wood that is found

Calculate the density of a piece of wood that is found to have a mass 2.34 g and is placed in a graduated cyclinder with 34 ml of water, which then rises to 50 ml with the block of wood

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