Item RH020002: DNA provides information for both the types and sequence of amino acids that make up a protein molecule.

Which of the following does DNA provide information for?

  1. Both the types of amino acids that make up a protein, and the sequence of those amino acids.
  2. The types of amino acids that make up a protein molecule, but not the sequence of amino acids.
  3. The sequence of amino acids that make up a protein molecule, but not the types of amino acids.
  4. Neither the types of amino acids that make up a protein, nor the sequence of those amino acids.

Distribution of Responses

Chart showing distrubtion of responses for Item RH020002

Percent of students responding correctly

Overall50%
Grades 6–843%
Grades 9–1261%
Male49%
Female51%
Primary Language is English51%
Primary Language is not English50%

View data table