Question

consider a single - celled organism that lives in soil or in pond water or in your gut. in most cases, would the concentration of nucleotides, amino acids, and sugars be higher inside its cell membrane or outside?
inside
outside
same (no difference)

Explanation:

Single - celled organisms actively accumulate nutrients like nucleotides, amino acids, and sugars. This is to support their metabolic processes and growth. So, the concentration of these substances is higher inside the cell membrane.

Answer:

A. Inside