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Figure 36-2 Refer to the Accompanying Figure

Question 42

Multiple Choice

Figure 36-2 Figure 36-2 Refer to the accompanying figure. Absorption of positively charged mineral ions by the root is facilitated by the movement of: A) clay particles into the root hair. B) water into the root hair. C) protons into the root hair. D) protons out of the root hair. E) Mg<sup>+</sup> out of the root hair. Refer to the accompanying figure. Absorption of positively charged mineral ions by the root is facilitated by the movement of:

A) clay particles into the root hair.
B) water into the root hair.
C) protons into the root hair.
D) protons out of the root hair.
E) Mg⁺ out of the root hair.

Correct Answer: