Log In | Register

Item BF075004: Blood carries both oxygen molecules and simple sugar molecules to cells of your leg muscles.

What molecules are carried in the blood to cells of your leg muscles?

  1. Blood carries both oxygen molecules and simple sugar molecules to cells of your
    leg muscles.
  2. Blood carries oxygen molecules but not simple sugar molecules to cells of your
    leg muscles.
  3. Blood carries simple sugar molecules but not oxygen molecules to cells of your
    leg muscles.
  4. Blood does not carry either simple sugar molecules or oxygen molecules to cells of your leg muscles. 
Distribution of responses
Answer Choice
Overall
Grades
Gender
Primary Language
 
n = 9639
6–8
n = 5978
9–12
n = 3635
Male
n = 4683
Female
n = 4782
English
n = 8576
Other
n = 842
A. 51% 46% 58% 52% 49% 51% 43%
B. 27% 28% 25% 25% 29% 26% 29%
C. 14% 16% 11% 15% 13% 14% 16%
D. 9% 10% 6% 8% 9% 8% 11%