lipids ^_^

What are the components of a triglyceride molecule?

• One glycerol and three fatty acids

• One glycerol and two fatty acids

• ten glycerol and three fatty acids

• water and sugar

Which of the following is a characteristic of lipids?

• They are composed of nitrogenous chains

• They are not soluble in water.

• They are either fats or oils.

• They are polar molecules.

Which of the following is an example of a steroid?

• glycerol

• Phospholipids

• fatty acids

• Cholesterol

Glycerol and 3 fatty acids are linked together by?

Where is cholesterol made?

• Liver

• Brain

• Heart

• Kidneys

lipids are (organic or metallic substance )

Why is phospholipid a complex type?

• Because it consists of a hydrophilic head and hydrophobic tails

• Because it consists of tails

• because it consists of head

Vitamin D is synthesized from

• cholesterol

• Air

• liver

• heart

examples to lipids

• 
• 
• 
• 

Which one of these fats are saturated?

• Butter

• Vegetable oil

• Water

• Air