Determine which is red at neutral

Reference no: EM1386331

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.

Reference no: EM1386331

Questions Cloud

Create a map of genes : Create a map of these 3 genes, including the correct order, and map distance between each gene. Describe your reasoning/show your work for both

Determining truth test : The Constitution of the United States says under Amendment II, "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms shall not be infringed."

The average time a car is in the system : Automobiles arrive at the drive through window at the downtown Urbana, Illinois post office at the rate of 4 every ten minutes. The average service time is 2.0 minutes.

Problem related to null hypothesis : Your friend tells you that the proportion of active Major League Baseball players who have a batting average greater than .300 is greater than 0.56, a claim you would like to test. The hypotheses for this test are Null Hypothesis: p ≤ 0.56, Altern..

Determine which is red at neutral : The dye used in the Simmons Citrate Agar is called bromthymol blue. It is green at neutral pH and turns blue as alkalinity increases.

List of human traits : Propose a list of human traits that are believed to be "feminine" and traits that are "masculine." Support your claims with reasons.

Suppose that instead of measuring shortage in terms of cost : Suppose that instead of measuring shortage in terms of cost per shortage year, a cost of S dollars is incurred for each unit the ?rm is short.

Explain legal reasons for not performing examination : Legal reasons for not performing examination on suspect's computer, but sometimes you have to compromise. If we make compromise, is it acceptable by court?

Determine the environmental and genetic variance : Two highly inbred strains of mice are crossed, and the FI generation has a mean tail length of 5 cm and a standard deviation of 1.5 cm. The F2 generation has a mean tail length of five cm and a standard deviation of four cm.

User Account

All Pages