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AP BIOLOGY

1. Chemistry of Life

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2. Cells

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3. Cellular Energetics

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4. Cell Communication and Cell Cycle

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5. Heredity

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6. Gene Expression and Regulation

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7. Natural Selection

0/33

8. Ecology

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AP Biology - Plants and Human Body Systems

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AP Biology - Laboratory review

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AP Biology - Diagnostic exam

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AP Biology - Practice Test 1

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AP Biology - Practice Test 2

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Quiz

1.5 Lipids – Check yourself

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Lipids AP Biology check yourself quiz: free practice for AP Biology. Work through this Lipids AP Biology check yourself quiz and get instant feedback on every answer. If you get stuck, review the 1.5 Lipids — Notes lesson. More practice: AP Biology — all units. Syllabus: College Board ap biology course page.

  • Questions count: 7
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
Which statement best describes Triglyceride?
Which statement best describes Triglyceride?
Glycerol + 3 fatty acids.
No C=C; straight, solid at room temperature.
Having both hydrophilic and hydrophobic parts.
One or more C=C; kinked, liquid.
2.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
+ 3 fatty acids
Glycerol
− 3 H₂O
Triglyceride (ester bonds)
3.
Which statement best describes Steroid?
Which statement best describes Steroid?
Hydrophilic phosphate head + 2 hydrophobic tails.
No C=C; straight, solid at room temperature.
One or more C=C; kinked, liquid.
Four fused rings (cholesterol, hormones).
4.
According to the comparison table in this lesson, what is the Structure of Unsaturated fat?
According to the comparison table in this lesson, what is the Structure of Unsaturated fat?
Types of lipids
Long chains
4 rings
Kinked chains (C=C)
Head + 2 tails
5.
Which key term matches this description: "Glycerol + 3 fatty acids."
Which key term matches this description: "Glycerol + 3 fatty acids."
Saturated fatty acid
Amphipathic
Unsaturated fatty acid
Triglyceride
6.
According to the comparison table in this lesson, what is the Example of Waxes?
According to the comparison table in this lesson, what is the Example of Waxes?
Types of lipids
Leaf cuticle
Cholesterol, testosterone
Olive oil
Phosphatidylcholine
7.
Complete the statement: Phospholipids are ______.
Complete the statement: Phospholipids are ______.
Saturated fatty acid
no
Steroid
amphipathic
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Part of 1. Chemistry of Life — see every lesson and quiz in this unit.
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