Question

assive or active transport br or totd
determine if the following characteristics and vocabulary are passive or active transport.
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1. passive or active transport (5 points)

■ does require energy \t\t\t\t\ta. passive
■ uses atp \t\t\t\t\t\t\tb. active
■ does not require energy
■ movement from high to low concentration
■ movement from low to high concentration

Explanation:

• Active transport requires energy (uses ATP) and moves from low to high concentration.
• Passive transport doesn't need energy and moves from high to low concentration.

So: "does require energy" → b (active); "uses ATP" → b (active); "does not require energy" → a (passive); "movement from high to low concentration" → a (passive); "movement from low to high concentration" → b (active).

Answer:

• "does require energy": b. active
• "uses ATP": b. active
• "does not require energy": a. passive
• "movement from high to low concentration": a. passive
• "movement from low to high concentration": b. active