Which of the following lacks a nucleus?Multiple choice question.red blood cellwhite blood cell
Question
Which of the following lacks a nucleus?
- red blood cell
- white blood cell
Solution
Understanding the Question
We are asked to identify which type of cell, from the given options, lacks a nucleus.
Relevant Information
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Red Blood Cells (Erythrocytes): In mammals, red blood cells are unique as they lose their nucleus during maturation. This is believed to provide more space for hemoglobin, which is responsible for oxygen transport.
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White Blood Cells (Leukocytes): These cells are crucial components of the immune system and retain their nuclei. They play a significant role in defending the body against infections and foreign invaders.
Conclusion
Based on this information, the correct answer to the question is:
Red blood cells lack a nucleus.
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