chapter 3 fats Flashcards
(12 cards)
How do fats help with insulation?
Fats help to keep the body warm by preventing too much heat from escaping.
Which vitamins are fat-soluble?
Vitamins A, D, E, and K are fat-soluble, meaning they dissolve in fats and can be stored temporarily in fat cells.
How do fats protect the body?
Fats help protect major organs from shock and damage.
How do fats provide energy?
When the body’s supply of carbohydrates runs low, body fats are used to provide energy.
What are saturated fatty acids?
Saturated fatty acids have no carbon-carbon double bonds and are typically solid at room temperature.
Give examples of saturated fats.
Examples of saturated fats include butter, lard, and coconut oil.
What are monounsaturated fatty acids?
Monounsaturated fatty acids have one carbon-carbon double bond and are typically liquid at room temperature.
Give examples of monounsaturated fats.
Examples of monounsaturated fats include olive oil, avocado oil, and almonds.
What are polyunsaturated fatty acids?
Polyunsaturated fatty acids have two or more carbon-carbon double bonds and are typically liquid at room temperature.
Give examples of polyunsaturated fats.
Examples of polyunsaturated fats include sunflower oil, soybean oil, and walnuts.
What are trans fats?
Trans fats are fatty acids with trans double bonds created during hydrogenation and are often solid at room temperature.
Give examples of trans fats.
Examples of trans fats include margarine, processed snacks, and fried foods.
