AQA AS biology: Carbohydrates

1.1.5: Carbohydrates, proteins and lipid monomers are joined in reactions called...

• Condensation Reactions
• Hydrolysis Reactions

1.1.5: Carbohydrates, proteins and lipids are broken down in reactions called...

• Condensation reactions
• Hydrolysis Reactions

1.2.2: The bonds linking monosaccharides into polysaccharides are called

• Peptide bonds
• Glycosidic bonds
• Ester bonds

1.2.6: This is a section of which molecule?

• Amylopectin
• Amylose
• Cellulose

1.2.6: This is a section of which molecule?

• Amylose
• Amylopectin
• Cellulose

1.1.5: What type of reaction forms polymers?

• hydrolysis
• condensation 
• combustion

1.2.7: What is the test for reducing sugars?

• Biuret
• Ethanol
• Benedicts
• Iodine

1.2.1: What is produced when maltose is hydrolysed?

• glucose and glucose
• glucose and fructose
• glucose and galactose
• galactose and fructose

1.2.6: What property of starch makes it a suitable store in plants?

• unbranched
• insoluble
• large molecule
• difficult to break down

1.2.6: What bonds form between cellulose molecules to make the resulting fibrils stronger?

• Covalent bonds
• Ionic bonds
• Hydrogen bonds
• Metallic bonds