Root epidermal cells passively transport ions inward from the soil because the ions are unable to follow a
concentration gradient into the cells.
a. True
b. False
ANSWER: False
You might also like to view...
How are the spores of mosses dispersed?
a. water b. wind c. animals d. all of these e. more than one of these but not all of these
Why does phenylalanine accumulate in patients with phenylketonuria?
A. They lack an enzyme to break down phenylalanine. B. They lack an enzyme to produce phenylalanine. C. They produce too much phenylalanine. D. They lack an inhibitor of an enzyme to break down phenylalanine. E. They eat more phenylalanine than most people.
Which statement about HIV/AIDS would lose points on a test?
A. The fatality rate of AIDS is 100%. B. The disease is highly contagious. C. Symptoms of AIDS usually show up years after infection. D. Death by cancer is likely. E. The virus is spread through the transfer of internal body fluids.
Your friend lives in a basement apartment with no windows. She loves plants, but every time she tries to grow one it dies. What might you suggest your friend try, and why?
What will be an ideal response?