Podcast Beta
Questions and Answers
What are lipids and how are they classified?
Lipids are organic substances relatively insoluble in water and soluble in organic solvents. They are classified into simple (fats and oils), complex (phospholipids, glycolipids), derived (fatty acids, steroid hormones), and miscellaneous (carotenoids).
What are the essential fatty acids that need to be supplied in the diet?
The essential fatty acids that need to be supplied in the diet are linoleic acid and linolenic acid.
What are triacylglycerols and what is their primary function in animals?
Triacylglycerols are esters of glycerol with fatty acids. They are found in adipose tissue and primarily function as a fuel reserve for animals.
What tests are employed in the laboratory to test the purity of fats and oils?
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What are phospholipids and what do they contain?
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