Biology 0610 · IGCSE · Osmosis

Osmosis — practice question

The cholera bacterium releases toxins that lead to chloride ions being secreted into the small intestine. How does this change the water potential of the blood in the intestinal capillaries and of the intestinal contents?

  • Ablood in capillaries lowered, contents of small intestine lowered
  • Bblood in capillaries lowered, contents of small intestine raised
  • Cblood in capillaries raised, contents of small intestine lowered
  • Dblood in capillaries raised, contents of small intestine raised

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