What linkage does amylase break down?

Amylase breaks down the linkages between glucose molecules in starch.

Can amylase break down 1/6 glycosidic bonds?

No, amylase cannot break down 1/6 glycosidic bonds.

What enzyme breaks apart alpha glycosidic bonds?

The enzyme that breaks apart alpha glycosidic bonds is called “alpha-glycosidase.”

What are alpha and beta glycosidic linkages?

The alpha glycosidic linkage is the linkage between the anomeric carbon of a saccharide and the C-1 of an adjacent saccharide. The beta glycosidic linkage is the linkage between the anomeric carbon of a saccharide and the C-4 of an adjacent saccharide.

What is the function of Isomaltase?

Isomaltase is an enzyme that helps the body metabolize isomaltose, a type of sugar.

What bond holds alpha glucose and fructose together?

A bond between alpha glucose and fructose is called a glycosidic linkage or bond.

What are the bonds in a Alpha glucose?

There are four carbon-carbon bonds and one carbon-oxygen bond in alpha glucose.

What break down carbohydrates?

Carbohydrates are broken down by enzymes called amylases. These enzymes are found in the saliva and in the pancreas.

What are carbohydrates broken down into?

Carbohydrates are broken down into glucose, which is then used for energy by the body.

Which enzymes break down fats?

Lipases.

What type of glycosidic bond is broken in amylase?

Amylase breaks down starch into smaller sugars. It does this by breaking the alpha-1,4-glycosidic bonds between the glucose units.

What enzyme breaks down alpha 1 4 linkages in glycogen?

The enzyme that breaks down alpha 1 4 linkages in glycogen is called glycogen phosphorylase.

Which of the enzyme is responsible for the hydrolysis of α 1/6 glycosidic bond present at a branching point of glycogen molecules?

A.! α-amylase

B.! Glucokinase

C.! Glucose-6-phosphate dehexokinase

D.! Glycogen phosphorylase

View Answer

Answer: D

Explanation: Glycogen phosphorylase is the enzyme responsible for the hydrolysis of a 1/6 glycosidic bond present at a branching point of glycogen molecules. This enzyme hydrolyzes only the terminal bond of glycogen. It is absent in RBCs.

In humans, glycogen phosphorylase isoenzymes have been separated into two functionally distinct liver and muscle isoenzymes. Glycogen phosphorylase is an allosteric enzyme in which (a)allosteric Effectors are Phosphorylase C^PP and AMP whereas Low concentrations of G6P and glucose relax the enzyme, (b) Competitive inhibition is carried out by ABP.

What enzyme S is are required to synthesize alpha 1 4 glycosidic bonds in glycogen?

There are multiple enzymes required to synthesize alpha 1 4 glycosidic bonds in glycogen, including glycogen synthase and UDP-glucose pyrophosphorylase.

What does glycogen debranching enzyme do?

Glycogen debranching enzyme is an enzyme that facilitates the release of glucose from glycogen.

What activates glycogen breakdown?

The breakdown of glycogen is activated by the hormone glucagon.

What type of enzyme is Phosphoglucomutase?

Phosphoglucomutase is an enzyme that catalyzes the interconversion of glucose-1-phosphate and glucose-6-phosphate, which are important intermediates in carbohydrate metabolism.

What does maltase sucrase and lactase break down?

Maltase breaks down maltose, sucrase breaks down sucrose, and lactase breaks down lactose.

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