IB Biology Topic 1 Review

Starch is a mixture of which two polysaccharides?

• Amylose & Amylopectin

• Amylopectin & Cellulose

• Amylose & Cellulose

• Cellulose & Cellulite

When two monosaccharides combine, they do so by a process called......

• condensation

• hydrolysis

• hydrogen bonding

• fusion

When a disaccharide is broken apart the reaction is know as ......

• condensation

• hydrolysis

• hydrogen bonding

• fusion

The bond linking together of monosaccharides to form disaccharides is called......

• glycosidic bond

• peptide bond

• ester bond

• ionic bond

Starch, glycogen, and cellulose are all different because .....

• they are formed using different a combination of sucrose and glucose

• they are made using different forms of glucose

• they are formed using a different combination of glucose and fructose

• they are formed using different forms of sucrose

Which monomers are in lactose?

• glucose

• galactose

• fructose

• ribose

• deoxyribose

Which monomer(s) are released from the hydrolysis of starch?

• glucose

• galactose

• fructose

• ribose

• deoxyribose

Which monomers are found in sucrose

• glucose

• galactose

• ribose

• deoxyribose

• fructose

The smallest subunit (monomer) of all carbohydrates is called a _____________.

Which of the following carbohydrates are disaccharides?

• maltose

• lactose

• starch

• sucrose