Chapter 4.1 & 4.2 (F4 Bio)

Which of the following elements is a primary component of all organic molecules?

• Nitrogen​

• Oxygen​

• Carbon​

• Phosphorus​

Which property of water allows it to regulate temperature in living organisms?

• High specific heat capacity​

• Low viscosity

• High surface tension​

• Transparency​

Which of the following is a disaccharide commonly found in milk?

• Sucrose​

• Maltose

• Lactose​

• Fructose​

Glucose + Glucose → X + Water

What is X?

• Maltose

• Sucrose

• Galactose

• Starch

Which property of water contributes to the movement of water through plant xylem?

• Cohesion and adhesion​

• High specific heat capacity​

• Low density in solid form​

• Transparency​

Which of the following is a reducing sugar?

• Sucrose​

• Fructose​

• Starch​

• Cellulose​