Lipids Question Preview (ID: 24567)


Review Game For The Lipids Vocab Quiz. TEACHERS: click here for quick copy question ID numbers.

Which of the following is an example of an unsaturated fat?
a) butter
b) margarine
c) lard
d) vegetable oil

How many calories are in each gram of fat?
a) 2
b) 4
c) 7
d) 9

Lipoproteins that carry cholesterol from liver to body tissues and is known as bad cholesterol are called _____.
a) HDL
b) LDL
c) IDL
d) ODL

Which of the following is an example of a trans fat?
a) butter
b) lard
c) margarine
d) olive oil

Avoiding high-cholesterol foods helps you limit one of the main contributors to _______ in your arteries.
a) plaque
b) lipoproteins
c) triglycerides
d) phospholipids

Heating a fat to its ______________ hastens its decomposition.
a) solidification point
b) smoke point
c) melting point
d) boiling point

Animal products contain the only _______ found in foods.
a) lipoproteins
b) triglycerides
c) cholesterol
d) calories

A double bond involves a total of _____ shared electrons.
a) 2
b) 4
c) 6
d) 8

A molecular structure that includes a carbon atom, an oxygen atoms, and a hydroxyl group is called a ______.
a) fatty acid
b) carboxyl group
c) hydroxyl group
d) plaque

Cholesterol is transported in the blood by __________.
a) lipoproteins
b) adipose tissue
c) plaque
d) trans fat

Generally, fats don't become rancid in a(n) ______ - free environment.
a) hydrogen
b) oxygen
c) carbon
d) nitrogen

Excess fat is stored in the body as ______.
a) lipoproteins
b) cholesterol
c) fatty acids
d) adipose tissue

Dietary _______ is believed to contribute to heart disease.
a) cholesterol
b) fiber
c) supplements
d) enzymes

___________ are identified by the length of their carbon chain.
a) hydroxyl groups
b) carboxyl groups
c) fatty acids
d) lipoproteins

_____________ form double bonds in place of hydrogen atoms in their molecular structure.
a) Saturated Fats
b) HDL
c) LDL
d) Unsaturated Fats

A fatty acid is saturated when it contains all the _____ atoms its molecular structure allows.
a) Carbon
b) Oxygen
c) Nitrogen
d) Hydrogen

Which of the following is an example of a saturated fat?
a) butter
b) margarine
c) canola oil
d) shortening

Butter that has softened to o much can become usable again by chilling it to its _______________.
a) Boiling Point
b) Solidification Point
c) Melting Point
d) Freezing Point

Hydrogenation helps stabilize a lipid by increasing the proportion of ______ bonds.
a) Single
b) Double
c) Covalent
d) Ionic

__________ form the largest class of fats and oils in the human diet.
a) Phospholipids
b) Sterols
c) Triglycerides
d) Lipoproteins

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