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What is the primary function of the cell membrane in a biological cell?
  • a)
    To regulate the movement of substances in and out of the cell
  • b)
    To synthesize proteins
  • c)
    To produce energy
  • d)
    To store genetic information
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
What is the primary function of the cell membrane in a biological cell...
The cell membrane serves as a selective barrier that regulates the passage of ions and molecules into and out of the cell, maintaining homeostasis. This function is crucial for cellular communication and nutrient absorption. Interestingly, the fluid mosaic model describes the cell membrane's dynamic nature, highlighting its flexible structure and the presence of various proteins embedded within it.
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