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What else can I help you with?
What Disaccharide is produced by combining glucose and galactose?
Lactose is the disaccharide produced by combining glucose and galactose.
Where and when does lactose metabolism occur in humans?
Lactose metabolism occurs in the small intestine of humans. It begins when lactase, an enzyme produced by the small intestine, breaks down lactose into glucose and galactose. This process allows the body to absorb these simple sugars for energy.
Why do some lactose fermenters produce gas bubbles whereas others do not?
Gas bubbles are produced by lactose fermenters as a byproduct of fermentation. Some lactose fermenters may produce more gas due to differences in the types and abundance of gas-producing enzymes they possess, while others may not produce as much gas due to variations in their metabolic pathways or the presence of alternative pathways that do not result in gas production. Additionally, environmental factors such as pH, temperature, and the presence of other nutrients can also influence the amount of gas produced during lactose fermentation.
What does a K result from a phenol red lactose tube indicate?
A K result from a phenol red lactose tube indicates that the organism being tested is unable to ferment lactose. In this case, the medium remains red, signifying that no acid was produced and there was no change in pH. Additionally, there may be no gas production, as the test typically checks for both acid and gas byproducts of fermentation.
The obvious advantage of the lactose operon system is that?
it allows bacteria to regulate the expression of genes involved in lactose metabolism in response to lactose availability. This enables efficient utilization of lactose as an energy source only when needed, conserving cellular resources when lactose is not present in the environment.
What Disaccharide is produced by combining glucose and galactose?
Lactose is the disaccharide produced by combining glucose and galactose.
Does lactose free milk contain lactic acid or when it ferments is lactic acid produced?
As far as I know lactose free milk does not contain lactic acid. They put in lactase to 'destroy' the lactose, which makes it lactose free! So no, and it probably won't be produced either. I hope this helps!
Produced by the type of bacteria that digests the milk sugar lactose?
The major groups of bacteria that are lactose digest lactose are in a family of bacteria known as coliform. Lactobacillus converts the milk sugars to lactic acid.
Produced by the type of bacteria that digest the milk sugar lactose?
It's Bacteria
What does maltose yield when digested?
Lactose and Glucose
What does the breath testing for lactose intolerance involve?
The patient drinks a beverage containing lactose and the breath is analyzed at regular intervals. If undigested lactose in the large intestine (colon) is fermented by bacteria, various gases are produced.
What happen to lactose that is not digested in the small intestine?
A: Lactose, or milk sugar, is digested by the enzyme lactase. Lactase is produced in the small intestine. It catalyses (speeds up) the digestion of lactose into two smaller sugars, glucose and galactose.
Where and when does lactose metabolism occur in humans?
Lactose metabolism occurs in the small intestine of humans. It begins when lactase, an enzyme produced by the small intestine, breaks down lactose into glucose and galactose. This process allows the body to absorb these simple sugars for energy.
Why can lactase break down lactose?
Lactase is an enzyme produced by the small intestine that specifically targets and breaks down the complex sugar lactose into its two simpler components, glucose and galactose. Lactase achieves this by hydrolyzing the glycosidic bond that links the two sugar molecules in lactose, allowing for easier digestion and absorption of the sugars into the bloodstream.
Where is lactose broken down in the body?
Lactose is a sugar broken down by lactase. Lactase is an enzyme found in your small intestine. Lactose is broken down into galactose and glucose and absorbed in the jejenum of the small intestine.
Where and when lactose metabolism occurs in humans?
Digestive System.
What organelle has the problem if lactose digestive enzymes not produced?
Lysosome. Which fails to produce the enzyme lactase. (source : medical forum)
