Item RH041001: Each chromosome is made of a single DNA molecule.
Which of the following describes the relationship between chromosomes and DNA molecules?
- Each chromosome is made of a single DNA molecule.
- Each chromosome is made of more than one DNA molecule.
- Each DNA molecule is made of more than one chromosome.
- There is no relationship between chromosomes and DNA molecules.
- Distribution of Responses
![Chart showing distrubtion of responses for Item RH041001](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=339933|76A4FB|76A4FB|76A4FB&chds=0,100&chd=t:25,32,32,11&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=RH041001-dist.png)
- Students Responding Correctly
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 762 | 3061 | 25% |
Grades | |||
6–8 | 492 | 1892 | 26% |
9–12 | 270 | 1169 | 23% |
Gender | |||
Male | 355 | 1494 | 24% |
Female | 394 | 1520 | 26% |
Primary Language | |||
English | 678 | 2684 | 25% |
Other | 66 | 288 | 23% |