Log In | Register

Item RH041001: Each chromosome is made of a single DNA molecule.

Which of the following describes the relationship between chromosomes and DNA molecules?

  1. Each chromosome is made of a single DNA molecule.
  2. Each chromosome is made of more than one DNA molecule.
  3. Each DNA molecule is made of more than one chromosome.
  4. There is no relationship between chromosomes and DNA molecules.
Distribution of responses
Answer Choice
Overall
Grades
Gender
Primary Language
 
n = 3061
6–8
n = 1892
9–12
n = 1169
Male
n = 1494
Female
n = 1520
English
n = 2684
Other
n = 288
A. 25% 26% 23% 24% 26% 25% 23%
B. 32% 31% 33% 33% 31% 31% 34%
C. 32% 31% 34% 31% 35% 33% 31%
D. 11% 12% 10% 13% 9% 11% 12%