Which of the following statements best explains the processes of passive and active transport?

Understand the Problem

The question is asking to identify which statement correctly explains the processes of passive and active transport in biological systems. It requires an understanding of the concepts of concentration gradients and energy requirements for these transport mechanisms.

More Information

Passive transport moves substances down their concentration gradient without energy, while active transport moves them up the gradient requiring energy.

Tips

A common mistake is confusing the direction of movement relative to the concentration gradient.

Sources

• Quizlet on passive and active transport - quizlet.com
• Difference Between Active and Passive Transport - BYJU'S - byjus.com