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Ptyalin is an alpha-amylase.

It is the alpha-amylase found in saliva

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12y ago

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What are the key differences between alpha amylase and beta amylase in terms of their functions and roles in starch degradation?

Alpha amylase and beta amylase are enzymes that break down starch, but they have different functions. Alpha amylase breaks down starch into maltose and other sugars, while beta amylase specifically breaks down starch into maltose. Alpha amylase works on the interior of starch molecules, while beta amylase acts on the ends of starch molecules. Overall, alpha amylase is more versatile in breaking down different types of starch, while beta amylase has a more specific role in starch degradation.


What are the key differences between beta amylase and alpha amylase in terms of their functions and roles in starch degradation?

Beta amylase and alpha amylase are enzymes that break down starch, but they have different functions and roles. Alpha amylase breaks down starch into smaller sugar molecules, while beta amylase specifically breaks down the starch at the ends of the molecule. Alpha amylase works quickly and is active at a wide range of temperatures, while beta amylase works more slowly and is active at lower temperatures. Overall, alpha amylase plays a more significant role in starch degradation compared to beta amylase.


Difference between fungal alpha amylase and beta amylase?

beta hydrolyses the endings of amylopectine or starch to give maltose units, and alpha hydrolyses anywhere in the starch molecule to give 2 polysaccharides


Does amylase have proteins?

Amylase is an enzyme which is chemically proteins. The function is to catalyses the conversion of starch in to sugars. There are different kind of amylases such as alpha-, beta amylase exist.


What enzyme digests amylase?

Amylase helps the body digesting starch. Different types of amylase (alpha, beta...) can split different types of starch into sugar units.


Does amylase contain both an alpha helix and a beta pleated sheets?

Yes, amylase contains both alpha helices and beta pleated sheets in its secondary structure. These structures are important for maintaining the enzyme's functional conformation and catalytic activity.


Did heating have any effect on the activity of amylase?

beta amylase work well at 63-65ºC and alpha amylase work well at 71-73ºC above activity drops and enzyme denaturated.


What provides chemical digestion in the mouth?

The enzyme called as salivary amylase or ptylin. It brakes down the starch to sugars.


What type of compound and bond is hydrolized by the alpha amylase?

Alpha bonds are hydrolised by alpha amylase. The alpha amylase is the sole form of amylase found in all mammals.


How does saliva alpha amylase work?

Amylase is an enzyme that induces hydrolysis of starches, breaking them down into sugar. Saliva alpha amylase is simply a type of amylase.


What is effect of beta amylase on starch?

ur dad got pregnant after beta-amylase affected on the starch


What does amylase enzyme digest?

Amylase enzyme digests carbohydrates, breaking down starches into sugars by catalyzing the hydrolysis of alpha-1,4-glycosidic linkages. It is produced in the salivary glands and pancreas, helping to start the digestion of starch in the mouth and continuing in the small intestine.