Chapter 5 Carbohydrates

Question 0

Monosaccharide

Answer 0

One sugar, encompasses the monomers

Question 1

Carbohydrate

Answer 1

=sugar = saccharide
1. Monosaccharide
2. Oligosaccharide
3. Polysaccharide
Role of energy

Question 2

Oligosaccharide

Answer 2

Few sugars ( small polymers)

Question 3

Polysaccharide

Answer 3

“Many-sugars” ( large polymers)

Question 4

Aldose

Answer 4

Carbonyl group at end of Carbon chain

Ex) glucose -> aldohexose

Question 5

Ketose

Answer 5

Carbonyl group in middle of Carbon chain

Ex) fructose-> ketohexose

Question 6

Disaccharide

Answer 6

Only 2 sugars are linked together

Question 7

Glycosidic linkage

Answer 7

Monosaccharides polymerize when a condensation reaction occurs between two hydroxyl groups

Question 8

Polysaccharides differ in structure

Answer 8

Delta -1,4 glycosidic linkage (cellulose)

Alpha-1, 4 glycosidic linkage ( starch, glycogen)

Question 9

Structural Polysaccharides-Starch

Answer 9

Entirely alpha-1,4 glycosidic linkage

A storage in plant cell

Question 10

Structural Polysaccharides-Cellulose

Answer 10

A structural support in cell walls of plant

A polymer delta 1,4 glycosidic linkage

Question 11

Structural Polysaccharides- Glycogen

Answer 11

A highly BRANCHED storage in animal

A polymer of alpha 1, glycosidic linkage

Question 12

Glycoprotein

Answer 12

Sugar+protein

Cells recognize another cell ( identify the type or species of the cell)