Nutrition Chapter 5

What are the three main types of lipids? (pg 146)

• Triglycerides, Phospholipids, Sterols

• Triglycerides, Monosaccharides, Sterols

• Phospholipids, Polysaccharides, Sterols

• Phospholipids, Disaccharides, Sterols

Which statements are true of lipids? Select all that apply (pg 147)

• Lipids are stored in adipose tissue

• Lipid's primary function is energy reserve

• Lipids have 4 kilocalories of energy

• Triglycerides are the most common lipid

• Lipids do not transport fat-soluble vitamins

Fat contributes to what term, which is the sensation of fullness.? (pg 150)

Match the term with its definition. (pg 156)

• Hydrophilic

• A compound that dislikes water

• Hydrophobic

• A compound that has both water-loving and fat-loving properties

• Amphiphilic

• A compound that likes water

Which are true of sterols? Select all that apply. (Pg 157)

• Cholesterol is the best known sterol

• Cholesterol cannot be made by the body

• LDL contributes to the formation of plaque

• Cholesterol is only found in animal fat

• Sterols are found in the cell membrane

Which lipoprotein is commonly known as the "bad cholesterol" (pg 163)

• IDL

• HDL

• LDL

• VLDL

Ideal values when assessing overall lipid profile: Total cholesterol should be​ (a)   . LDL should be ​ (b)  

• less than 200mg/dL
• less than 100 mg/dL
• less than 200 mg/dL

Organize these options into the right categories

Groups:

(a) Triglyceride

,

(b) Phospholipid

,

(c) Sterol

• They bind to form a cell's wall

• They do not contain fatty acids, but rather multiring structures

• 3 carbon chain glycerol molecule

• They are amphiphlic

• Maintain the body's internal temperature

• Used to make vitamin D and sex hormones

What enzyme is the first step in lipid digestion? (pg. 159)

• Salivary Amylase

• Protease

• Lingual Lipase

• Gastric Amylase

Which type of fat is more beneficial to choose? (pg .153)

• Unsaturated fat

• Saturated fat