Item BF016005: Oxygen is carried by blood to cells of the body, but carbon dioxide is not carried by the blood to cells of the body.

Which of the following is TRUE about the movement of oxygen and carbon dioxide to different cells of the body?

  1. Both oxygen and carbon dioxide are carried by blood to cells of body.
  2. Oxygen is carried by blood to cells of the body, but carbon dioxide is not carried by the blood to cells of the body.
  3. Carbon dioxide is carried by blood to cells of the body, but oxygen is not carried by blood to cells of the body.
  4. Neither carbon dioxide nor oxygen is carried by blood to cells of the body.

Distribution of Responses

Chart showing distrubtion of responses for Item BF016005

Percent of students responding correctly

Overall44%
Grades 6–841%
Grades 9–1248%
Male45%
Female43%
Primary Language is English45%
Primary Language is not English37%

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