ACT 3 (PART1)

Question 1

Are a major food source

Answer 1

carbohydrates

Question 2

Glucose
Fructose

Answer 2

Monosaccharides

Question 3

Sucrose
Lactose

Answer 3

Disaccharides

Question 4

Starch
Cellulose

Answer 4

Polysaccharides

Question 5

_________ exist mostly as cyclic structures containing Hemiacetal/Hemiketal groups

Answer 5

Monosaccharides

Question 6

_______ and _____ exist as cyclic structures containing functional groups such as hydroxyl groups, acetal/ketal groups, and hemiacetal/hemiketal groups

Answer 6

-Disaccharides
-Polysaccharides

Question 7

in Di/Oligo/Polysaccharides, the end that has a hemiacetal/hemiketal on its terminal is called the ________

Answer 7

Reducing end

Question 8

in Di/Oligo/Polysaccharides, the end that doesnt have a hemiacetal/hemiketal on its terminal is called the ________

Answer 8

Non-Reducing end

Question 9

The name ________ is given becuase hemiacetals can reduce an oxidizing agent such as Fehlings reagent

Answer 9

reducing

Question 10

When sucrose is hydrolyzed, the ______ are broken and ______ are created

Answer 10

• glycosidic linkages
• reducing ends

Question 11

the hydrolysis of sucrose or amylase can be achieved by using a ______ such as HCl or enzymes

Answer 11

strong acid