PHG221-Lecture 2 Quiz

This disaccharide

• a reducing sugar

• a non-reducing sugar

• can undergo mutarotation

• is lactose

Lactose can be hydrolyzed by

• alpha glucosidase

• beta glucosidase

• beta galactosidase

• invertase

A sugar used for treatment of management of portal systemic encephalopathy

• Maltose

• Lactitol

• Lactulose

• Lactose

A non-reducing sugar with hydrating properties for skin

• Melibiose

• Trehalose

• Sucrose

• Raffinose

The solubility of itraconazole is significantly enhanced, leading to improved absorption in the gastrointestinal tract

• Through a complex formation with raffinose

• Through inclusion in raffinose

• Through inclusion in stachyose

• Through inclusion in cyclodextrins

Which enzyme is responsible for the breakdown of sucrose?

• alpha amylase

• beta galactosidase

• sucrase

• lactase

A carbohydrate that is often used as a sweetener in food products

• Raffinose

• Glucose

• Fructose

• Sucrose

Which enzyme is responsible for the hydrolysis of lactose?

• lactase

• glucosidase

• galactosidase

• amylase

What is the primary carbohydrate found in milk?

• Fructose

• Lactose

• Sucrose

• Glucose