Which of the following is not a characteristic of a nonessential biological element?
A) detected in the body but has no clear biological function
B) has a stimulatory effect on biological functions
C) is incorporated into biological compounds because it is similar to essential elements
D) has clear biological functions
E) organisms require them for survival
Correct Answer:
Verified
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A)is any element
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A)to orient nonpolar fatty
Q19: Which metal, by the number of atoms,
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