Which macromolecule serves as the primary long-term energy storage molecule in animal cells?
Difficulty: Medium
About this MCQ
Medium AP Exams item. Correct choice: A. Fat (lipid).
- A. Fat (lipid) ✓
- B. Protein
Why not B: “Protein” is not Fat (lipid).
- C. Nucleic acid
Why not C: “Nucleic acid” is not Fat (lipid).
- D. Starch
Why not D: “Starch” is not Fat (lipid).
Correct answer
A. Fat (lipid)
Explanation
Fat (lipid) is the term that matches “Which macromolecule serves as the primary long-term energy storage molecule in animal cells” (option A). Option B (Protein) is a different value from Fat (lipid). Option C (Nucleic acid) is a different value from Fat (lipid). Option D (Starch) is a different value from Fat (lipid). Keep Fat (lipid) as the AP Exams fact for this stem.
Source: Original practice question, MCQsHub
Tags: American Exams, AP Biology, Macromolecules
Submitted by: MCQsHub Editorial
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