1. Cellulose is indigestible for all humans and lactose is indigestible for many humans. What do these two carbohydrate

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1. Cellulose is indigestible for all humans and lactose isindigestible for many humans. What do these two carbohydrate havein common?
a. They are disaccharides
b. They are beta1 -> 4 connected
c. Their building block is glucose
d. They are alpha 1 -> 4 connected
e. They are non-reducing sugars.
2. The function of herparin is to _________
a. regulate the blood clotting cascade
b. act as protease in the small intenstine
c. protect bacterial cells
d. inhibit glycogen phosphorylase
e. form glycosidic bonds
3. Galactose is released when ________ is hydrolyzed
a. sucrose
b. trysinogen
c. prothrombin
d. maltose
e. lactose