answersLogoWhite

0

Gas, whereas other may form both acid and gas.

User Avatar

Wiki User

12y ago

What else can I help you with?

Related Questions

What are the four components of a carbohydrate tube?

1. ph indicator 2. durham tube 3. durham tube 4. carbohydrate source


If glucose broth medium is used without a pH indicator how can you determine whether a particular bacterium fermented glucose?

you can use a durham tube and observe the formation of a bubble for the microbes that are expected to produce gas


What is the gas produced in the durham tube?

The gas produced in a Durham tube during carbohydrate fermentation tests is typically carbon dioxide, which is indicated by the presence of gas bubbles in the inverted tube.


Is glass made of sand and then is the sand melted and while cooling the sand you shape it and glass will form?

Yes, glass is made by melting glass and then blowing it into a bubble with a long tube. After the bubble dries. It is glass.


What is the use of Durham tube?

A Durham tube is used in microbiology to detect gas production by microorganisms during fermentation. It is commonly used in carbohydrate fermentation tests, where gas produced by bacteria is trapped in the inverted tube if fermentation has occurred. This helps in identifying specific bacterial species based on their fermentation capabilities.


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 do you read a leveling rod?

when the bubble in the center is centered its level


What is the quickest route from durham to heathrow terminal 3 by train?

Train to Kings Cross and then tube to Heathrow.


What is the source of error when using a test tube?

A test tube (or sample tube) has no errors.


What does bubble in a test tube say about the substances reactivity?

it tells you that the products are highly reactive


How does a spirit level indicate level?

A bubble of air is in a small slightly curved tube of alcohol. The bubble will float at the highest point and indicate level or not level.


How can I prevent a bubble from forming in my bike tire?

To prevent a bubble from forming in your bike tire, make sure to properly inflate the tire to the recommended pressure level. Avoid overinflating the tire, as this can cause the inner tube to stretch and potentially form a bubble. Regularly check the tire for any signs of damage or wear, and replace it if necessary to prevent bubbles from forming.