The most appropriate representation of a triglyceride is
A - VCE - SSCE Biology - Question 1 - 2012 - Paper 1
Question 1
The most appropriate representation of a triglyceride is
A.
B.
C.
D.
Worked Solution & Example Answer:The most appropriate representation of a triglyceride is
A - VCE - SSCE Biology - Question 1 - 2012 - Paper 1
Step 1
Identify the structure of triglyceride
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Answer
Triglycerides are composed of one glycerol molecule and three fatty acid chains. The glycerol forms the backbone of the triglyceride, to which the fatty acids are esterified.
Step 2
Evaluate each option
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Answer
Now, we analyze each option (A, B, C, D) to determine which one accurately represents the structure of a triglyceride:
Option A: Does not clearly show the glycerol backbone and fatty acids.
Option B: Lacks clarity in representing three distinct fatty acid chains.
Option C: Correctly depicts a glycerol backbone with three attached fatty acid chains, fitting the structure of a triglyceride well.
Option D: Similarly lacks clarity compared to C.
Based on this evaluation, Option C is the most appropriate representation of a triglyceride.