18 Questions
What is the main energy storage material in human cells?
Triacylglycerols
Which fatty acids are nutritionally important and must be part of the diet?
Linolenic acid
What is the water solubility characteristic of long chain fatty acids?
Insoluble
In which type of cells are triacylglycerols primarily concentrated for energy storage?
Adipocytes
Which deficiency symptom is associated with essential fatty acids?
Skin redness and irritation
Which type of milk contains more essential fatty acids according to the text?
Human milk
What are the two categories of lipids based on saponification reactions?
Saponifiable and Nonsaponifiable
What is the structural notation to represent Lauric acid which has 12 carbon atoms and no double bonds?
(12:0)
How many carbon-carbon double bonds are present in a monounsaturated fatty acid?
One
Which type of fatty acid has a carbon chain with all single bonds between carbon atoms?
Saturated Fatty Acid
What are some examples of saponifiable lipids?
Triacylglycerols and Biological Waxes
In which category of lipids do bile acids and steroid hormones fall?
Unsaponifiable
Which type of triacylglycerols is predominantly found in nature?
Mixed triacylglycerols
What physical state are fats predominantly in at room temperature?
Solids or semisolids
What is the predominant source of oils?
Plants and fish oil
What do fats contain a high proportion of?
Long-chain, saturated fatty acids
What type of acids are contained in liquid fats?
Long-chain, unsaturated acids
Which type of triacylglycerols are naturally rare?
Simple triacylglycerols
Test your knowledge on the types of fatty acids, including Omega-3 and Omega-6, their importance in the diet, common deficiencies, and physical properties. Learn about the essential fatty acids required for optimal health.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
