Multiple choice

The formation of nephric filterate in the glomerulus is an

  1. active process

  2. passive process

  3. both active and passive process

  4. none of the above
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Glomerular filtration is driven by blood pressure forcing fluid through the filtration membrane - no ATP required. Passive processes rely on physical gradients like pressure or concentration, not active cellular pumping.

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