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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
Answer Choice
Overall
Grades
Gender
Primary Language
 
n = 7644
6–8
n = 4516
9–12
n = 3125
Male
n = 3691
Female
n = 3810
English
n = 6768
Other
n = 683
A. 50% 43% 61% 49% 51% 51% 50%
B. 19% 22% 14% 19% 19% 19% 21%
C. 17% 18% 15% 18% 16% 17% 18%
D. 13% 16% 10% 13% 13% 14% 12%