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What else can I help you with?
How canacid production by glucose and lactose fermentation be differented in the same tube?
To differentiate acid production by glucose and lactose fermentation in a test tube one must look at the neck and the butt of the test tube. Different colors indicate fermentation or non-fermentation.
What is the result of Benedict test in lactose?
I know that with Fructose it turns red and forms precipitate
What phenol is phenol used in?
Phenol red broth is a test that is differential for gram negative bacteria. It tests for three different things: the the ability of a microbe to ferment glucose, the ability to degrade amina acids, and the ability to produce gas as a byproduct of fermentation. The tube starts out orange colored. If the tube turns yellow, it ferments glucose. If it turns a bright pink or dark red, it degrades amino acids. There is also a tube called a Durham Tube inside of the broth. If bubbles are present inside of the tube, then it produces gas as a byproduct of fermentation.
What are the product of lactate fermentation?
it is called lactose fermentation and it yields lactic acid + gas .....the acid can be recognized by chemical indicator ( Bromocresol) and the gas can be recognized my trapping the gas in an inverted tube ( Durham tube ).
What is the durham fermentation tube?
A Durham fermentation tube is a test tube that has a second inverted tube inside used to capture fermented gas (CO2) byproducts of bacteria. Typically the tube has a pH indicator in it, like phenol red, that will change color when acid is present (in this case to yellow). Gases are trapped inside the Durham tube, while the indicator shows the production of acid. Low pH is caused by Lactic Acid.
How canacid production by glucose and lactose fermentation be differented in the same tube?
To differentiate acid production by glucose and lactose fermentation in a test tube one must look at the neck and the butt of the test tube. Different colors indicate fermentation or non-fermentation.
Is toothpaste safe for lactose intolerance?
Read the ingredients on the tube. Toothpaste does not contain lactose. And you are supposed to brush your teeth with it, and spit it out. Toothpaste Is not intended to be eaten.
Why isn't a pH indicator needed in the lactose broth fermentation tube?
not sure bro
What does the hot tube indicate?
an exothermic reaction
What is the result of Benedict test in lactose?
I know that with Fructose it turns red and forms precipitate
What phenol is phenol used in?
Phenol red broth is a test that is differential for gram negative bacteria. It tests for three different things: the the ability of a microbe to ferment glucose, the ability to degrade amina acids, and the ability to produce gas as a byproduct of fermentation. The tube starts out orange colored. If the tube turns yellow, it ferments glucose. If it turns a bright pink or dark red, it degrades amino acids. There is also a tube called a Durham Tube inside of the broth. If bubbles are present inside of the tube, then it produces gas as a byproduct of fermentation.
What happens when you type you tube into Google?
If you type in "you tube", the first result will likely be YouTube.
What are the product of lactate fermentation?
it is called lactose fermentation and it yields lactic acid + gas .....the acid can be recognized by chemical indicator ( Bromocresol) and the gas can be recognized my trapping the gas in an inverted tube ( Durham tube ).
What is the advantage of having a skinny tube in a thermometer?
The principal of the skinny tube is to allow expanded liquid to pass up it to indicate temperature
What is the durham fermentation tube?
A Durham fermentation tube is a test tube that has a second inverted tube inside used to capture fermented gas (CO2) byproducts of bacteria. Typically the tube has a pH indicator in it, like phenol red, that will change color when acid is present (in this case to yellow). Gases are trapped inside the Durham tube, while the indicator shows the production of acid. Low pH is caused by Lactic Acid.
What do the marks on nasogastric tube indicate?
The marks are ways for the healthcare provider to measure how far to insert the tube and to monitor that the tube has not moved further down the GI tract or slid out.
When you warm the test tube crystal of iodine what is the result?
it result to the formation of metal sulfates
