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Multiple Choice
Which of the following is a key structural difference between plant and animal cells?
A
Animal cells contain chloroplasts, while plant cells do not.
B
Animal cells have large central vacuoles, while plant cells do not.
C
Plant cells lack a nucleus, while animal cells have one.
D
Plant cells have a rigid cell wall, while animal cells do not.
Verified step by step guidance
1
Understand the structural differences between plant and animal cells. Plant cells and animal cells are both eukaryotic, meaning they have membrane-bound organelles, but they differ in certain key structures.
Recall that plant cells have a rigid cell wall made of cellulose, which provides structural support and protection. Animal cells lack this feature and instead have a flexible plasma membrane.
Note that plant cells contain chloroplasts for photosynthesis, while animal cells do not. This is another key difference, but it is not the focus of this question.
Recognize that plant cells typically have a large central vacuole that stores water and nutrients, while animal cells may have smaller vacuoles or none at all. Again, this is not the focus of this question.
Conclude that the correct answer is: 'Plant cells have a rigid cell wall, while animal cells do not,' as this is the key structural difference highlighted in the question.