Lipids Answers

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1
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Question text not available

Answers:
Selection 1:Saturated fat
Selection 2:Unsaturated fat
Selection 3:Unsaturated fat
3

Corn oil Saturated fat✔ Unsaturated fat

A
Saturated fat
B
✔ Unsaturated fat
4

Question text not available

Answers:
Selection 1:At least one double carbon-to-carbon bond
Selection 2:All single carbon-to-carbon bonds
5

Sunflower oil All single carbon-to-carbon bonds✔ At least one double carbon-to-carbon bond

A
All single carbon-to-carbon bonds
B
✔ At least one double carbon-to-carbon bond
6

Cheddar cheese ✔ All single carbon-to-carbon bondsAt least one double carbon-to-carbon bond

A
✔ All single carbon-to-carbon bonds
B
At least one double carbon-to-carbon bond
8

Fat around organs chemical messenger✔ protectionstructure of cell membranes

A
chemical messenger
B
✔ protection
C
structure of cell membranes
9

Use your knowledge of lipids to explain why desert plants need the waxy coating on their leaves to survive.

Answer:

Desert environments lack water. All plants need water to survive. A waxy coating on plant leaves prevents water loss.

10

Check every item that you included in your answer.

A
Desert environments lack water.
B
All plants need water to survive.
C
A waxy coating on plant leaves prevents water loss.
11

Phospholipids ✔ structure of cell membranesinsulationenergy

A
✔ structure of cell membranes
B
insulation
C
energy
12

Hormones in the bloodstream energy✔ chemical messengerstructure of cell membranes

A
energy
B
✔ chemical messenger
C
structure of cell membranes
13

Question text not available

Answers:
Selection 1:At least one double carbon-to-carbon bond
Selection 2:All single carbon-to-carbon bonds
14

Fat under the skin chemical messengerstructure of cell membranes✔ insulation

A
chemical messenger
B
structure of cell membranes
C
✔ insulation

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