IB Biology Topic 2

All single bonds between carbons

• cis or trans isomers

• Monounsaturated fatty acid

• Polyunsaturated fatty acid

• Saturated fatty acid

Hydrogen atoms at a double bond are on the same side; bends; oils

• hydrolysis

• Cis

• Trans

• Glycogen

Examples of polysaccharides are ......

• glucose and fructose

• cellulose and starch

• sucrose and lactose

• sucrose and fructose

The function of carbohydrates are ........

• insulation

• store genetic information

• long-term energy storage

•  energy and structure

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