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Lipid Classification Practice-F

This document is a lipid classification practice worksheet from CK12.org that contains true/false, short answer, fill in the blank, and multiple choice questions about lipid classification. It tests knowledge that lipids include fats and oils and are used by animals and plants to store energy. The questions cover topics like the difference between saturated and unsaturated fatty acids, the definition of fats and oils, that lipids are made of fatty acid chains, and that cell membranes have two layers. The answer key is provided.

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Jakie Ubina
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453 views2 pages

Lipid Classification Practice-F

This document is a lipid classification practice worksheet from CK12.org that contains true/false, short answer, fill in the blank, and multiple choice questions about lipid classification. It tests knowledge that lipids include fats and oils and are used by animals and plants to store energy. The questions cover topics like the difference between saturated and unsaturated fatty acids, the definition of fats and oils, that lipids are made of fatty acid chains, and that cell membranes have two layers. The answer key is provided.

Uploaded by

Jakie Ubina
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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www.ck12.

org

Lipid Classification Practice Worksheet

Visit CK12.org for Free Online Practice

True False Questions

Indicate True or False for the following Statements.

1. Lipids are biochemical compounds that include fats and oils. ( True/False )
2. Unsaturated fatty acids contain only single bonds between carbon atoms. ( True/False )
3. Lipids known as fats consist of saturated fatty acids. ( True/False )
4. Lipids are one of four classes of biochemical compounds. Types of lipids include fats, which animals use to
store energy, and oils, which plants use to store energy. ( True/False )

Short Answer Questions

Fill in the answer blanks with correct answer.

5. Liquid lipids are called _____.


Answer:
6. Lipids consist of long chains of smaller molecules called _____.
Answer:
7. Solid lipids are called _____.
Answer:
8. How many layers does a cell membrane have?
Answer:

Fill in the Blanks Questions

Fill in the answer blanks with correct answer.

9. Fatty acids consist of long chains of __________ atoms that are bonded together.
Answer:

Multiple Choice Questions

For each question, four alternative choices are given, of which only one is correct. You have to select the correct
alternative and mark it in the appropriate option.

10. All lipids contain


a. oxygen.
b. nitrogen.
c. phosphorus.
d. two of the above

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Answer Keys
1. TRUE
2. FALSE
3. TRUE
4. TRUE
5. oils
6. fatty acids
7. fats
8. Two
9. carbon
10. oxygen.

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