Explain lactobacillus acidophilus has a generation time

Assignment Help Chemistry
Reference no: EM13249994

In milk at 37 C, lactobacillus acidophilus has a generation time (doubling time) of about 75 minutes. Calculate the population relative to the initial value at 30,60,90 and 150 minutes

Reference no: EM13249994

Questions Cloud

How having more work-in-process inventory can improve : Explain how having more work-in-process inventory can improve the efficiency of a process. How can this be bad?
Convert the values to rev-min and mm-rev : A machinable grade of aluminum is to be milled on an NC machine with a 20 mm diameter four tooth end miling cutter, Cutting speed = 120 m/min and feed = 0.008 mm/tooth. Convert these values to rev/min and mm/rev.
Find the terminal speed at which the bar falls : A 55g horizontal metal bar, 15cm long, is free to slide up and down between two tall, vertical metal rods that are 15cm apart. What is the terminal speed at which the bar falls
What are the optimal solution and total profit contribution : Because of increased competition, Deegan is considering reducing the price of model DRB such that ht new contribution to profit is $175 per unit. How would this change in the price affect the optimal solution? Explain.
Explain lactobacillus acidophilus has a generation time : In milk at 37 C, lactobacillus acidophilus has a generation time (doubling time) of about 75 minutes. Calculate the population relative to the initial value at 30,60,90 and 150 minutes
What is the minimum annual production level : Assume five-year SL depreciation (SV5 = 0), an effective income tax rate of 40%, and an after-tax MARR of 10% per year.
Explain elution for the silica gel adsorption tlc separation : Predict the order of elution for the silica gel adsorption TLC separation of the mixture containing benzyl alcohol, benzaldehyde, and benzoic acid using methylene chloride solvent. Explain
Write an expression for energy required to move the block : It takes a student t = 7.6 s to push a block m = 11 kg at a constant velocity over a distance of d = 8.2 m. Write an expression for the energy required to move the block along this path in terms of the variables provided
How much force is jaime using to pull the mass : Jaime has a 4-kilogram mass on a 3 meter string, and he is swinging it around in a circle. How much force is Jaime using to pull the mass toward himself

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the mass of ammonium chloride

Calculate the mass of ammonium chloride that must be added to 500.0 mL of 0.32 M NH3 to prepare a pH 8.50 buffer; Kb for NH3 is 1.8 × 10-5.

  Determine the equilibrium composition of the mixture

Initially a mixture contains 0.795 mol each of N2 and O2 in an 8.00 L vessel. Find the equilibrium composition of the mixture at 3900 degrees Celcius.

  What will be the velocity of the escaping electrons

What will be the velocity of the escaping electrons under these conditions? What is the de Broglie wavelength of the escaping electrons?

  Define the shape of the curve before the equivalence point

Sketch an approximate titration of an NaOH solution with standardized HCl solution. Briefly explain the shape of the curve before the equivalence point, at the equivalence point, and after the equivalence point.

  How much heat (j) is required to raise the temperature

The specific heat of liquid bromine is 0.226 J/g-K. How much heat (J) is required to raise the temperature of 10.0 mL of bromine from 25.00C to 27.30C? The density of liquid bromine: 3.12 g/mL

  Describe petroleum is a fossil fuel

Petroleum is a fossil fuel containing many different carbon compounds. If the carbon atoms in petroleum have been in the ground for 325 million years

  Determine what is the mole fraction of hexane

You collect a distillate sample which has a refractive index of 1.391. Assuming that the refractive index of the hexane + toluene mixture varies linearly with mole fraction, what is the mole fraction of hexane in your sample?

  Explain two electrolytic cells connected in series

A constant electric current flows for 3.75 h through two electrolytic cells connected in series. One contains a solution of AgNO3 and the second a solution of CuCl2. During this time 1.50 g of silver are deposited in the first cell.

  State the volume in scientific notation

Kennedy Space Center in Cape Canaveral, Florida, is the largest building in the world, with a volume of 3,666,500 m3.

  Explain the silver metal reacting with the oxygen in the air

a badly tarnished silver teapot. The tarnish is a result of the silver metal reacting with the oxygen in the air according to

  Explain eruption that formed the crater in crater lake

A piece of charcoal from a tree killed by the volcanic eruption that formed the crater in Crater Lake (in Oregon) gave 7.0 disintegrations of carbon-14 nuclei per minute per gram of total carbon.

  Explain the carbon atoms depicted with stereobonds

For the following dehydrohalogenation (E2) reaction, draw the Zaitsev product(s) resulting from elimination involving C2-C3 (i.e., the carbon atoms depicted with stereobonds). Show the product stereochemistry clearly

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