Revision Chapter 4 Biology F4

Is water an organic compound?

• Yes

• No

Below is the properties of water, EXCEPT for:

• Polar molecules with partial charge

• Cohesive force

• Adhesive force

• Low high specific heat capacity

The cohesive and adhesive force of water allow it to....

• capillary action in xylem tube

• become universal solvent

• maintain body temperature

The elements of carbohydrate are...

• CHO

• CHON

• CHONP

• CHOMP

The simplest monomer of carbohydrate is...

• 
• 
• 

Reducing sugar has the ability to reduce copper(II) sulphate into....

• copper (I) oxide

• copper (II) oxide

Which of the following is NOT a reducing sugar?

• sucrose

• lactose

• maltose

• galactose

do not soluble in water

do not taste sweet

cannot form crystals

Who am I?

• cellulose

• fructose

• glucose

• galactose

Condensation reaction involves removal of water.

• True

• False

Hydrolysis reaction can cause the breakdown of dissacharides.

• True

• False