Lipids

Which of the below is a characteristic of lipids?

• They are hydrophilic.
• They are hydrophobic
• They are often red in color

All of the following are examples of lipids except:

• Waxes
• Phospholipids
• Chitin
• Triglycerides

Which lipid most relevant to cell membranes?

• Phospholipids
• Wax
• Triglycirides

How is a fatty acid and a glycerol attached in a lipid?

• Ester bond
• Peptide bond
• Hydrogen bond

Lipids are ______ in water.

• non-soluble
• soluble

Triglycerides contain:

• Two Glycerol molecule
• One Nitrogen molecules
• Three Fatty acid molecules

Lipids has no single common structure. 

• True
• False

One of the function of lipids is:

• Water uptake
• Protection of organs
• Dissipation energy

What is called when you have a polar and non-polar regions.

• Hydrophilic
• Hydrophobic
• Amphipathic

Lipids consists of____.

• C, N, H
• C, O, N
• C, H, O