The dye used in the simmons citrate agar is called, Ask an Expert

Academics

Question: The dye used in the Simmons Citrate Agar (SCA) is called bromthymol blue. It is green at neutral pH and turns blue as alkalinity increases. Could this dye be replaced by phenol red, which is red at neutral and higher pH and becomes yellow in the presence of acids? Explain.

View complete question

Biology, Academics

Category:- Biology
Reference No.:- M9351583

Have any Question?Write your Review or question?

Related Questions in Biology

1 identify the maternal homolog for both chromosome 1 and 2

1.) Identify the maternal "homolog" for both Chromosome 1 and 2 and then the paternal homologs. Arrange these chromosomes as you would expect to find them during G 1 of interphase. What is the haploid number of our ce ...

The current scientific defination of standard temp and

The current scientific defination of standard temp and pressure (STP) is: 0 degrees C and 1.00 bar pressure of a gas, using ideal gas law calculate the volume In L occupied by 1 mol of an ideal gas under these condition( ...

Experiment 1 staining video1 open the media player by

Experiment 1: Staining Video 1. Open the Media Player by clicking on the film-strip button in the lower left of the lab's window frame, as shown below. The Media Player is a repository of images, videos, saved snapshots, ...

Why chemically is nitrogen not more available to living

Why, chemically, is nitrogen not more available to living things? I am looking for the simple chemical reason here

What problems does this traditional classification scheme

What problems does this traditional classification scheme of protists create in our understanding of the evolutionary relationships that exist between protists?

Select two of the mechanisms of evolutionary change

Select two of the mechanisms of evolutionary change (mutation, gene flow, genetic drift or non-random breeding) and explain what each is and how each can lead to evolutionary change(change in genetic compositions within ...

Question overview although it may sound like science 2520

Question: Overview: Although it may sound like science 2520, DNA and RNA technologies are already used in products today. In this discussion you will examine one specific product, organism, or technology in your initial ...

Oxidative decarboxylationwhat is itwhat are the

Oxidative decarboxylation What is it? What are the reactants? What are the products? What is the net ATP gain? Where does it take place in prokaryotes vs eukaryotes?

Question darwin was not the first to consider evolution as

Question: Darwin was not the first to consider evolution as a process but he did come up with the first effective explanation for how it happens. Describe Darwin's theory of evolution by natural selection. Explain how th ...

What is the process of turning polynucleotides into

What is the process of turning polynucleotides into proteins?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Biology Expert