Item CE101004: Both the brain and muscles of the body are made of cells.

Which of the following parts of an animal's body are made of cells?

  1. The muscles, but not the brain
  2. The brain, but not the muscles
  3. Both the muscles and brain
  4. Neither the brain nor the muscles
Distribution of Responses
Chart showing distrubtion of responses for Item CE101004
Students Responding Correctly
Group Correct Total Percent
Overall 2225 3222 69%
Grades
  6–8 1343 1996 67%
  9–12 877 1214 72%
Gender
  Male1079158768%
  Female1105157170%
Primary Language
  English1996285070%
  Other17629460%

View data table