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BIO NMDCAT cell membrane
nmdcat.online July 8, 2026

What is the primary difference between passive and active transport?

A. Direction of movement
B. Use of proteins
C. Requirement of ATP
✓
D. Presence of membrane

📝 Explanation

Passive transport relies on kinetic energy (gradient), while active transport requires metabolic energy (ATP).

📖 Additional Information

  • Direction of movement
  • Use of proteins
  • Requirement of ATP
  • Presence of membrane

Passive transport relies on kinetic energy (gradient), while active transport requires metabolic energy (ATP).

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