<span>The amino acid numbers and sequence (Primary structure) plus the precise 3-D structure which is determined, in part, by the bonding and interactions of the amino acids. Thus specific binding sites and/or active sites which result will determine the function of that protein.</span>
They are called nephridia................B
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In cell biology, the cleavage furrow is the indentation of the cell's surface that begins the progression of cleavage, by which animal and some algal cells undergo cytokinesis, the final splitting of the membrane, in the process of cell division.
Answer:
True
Explanation:
On the Mohs hardness scale, Quartz is a 7, therefore it should be able to scratch through any minerals numbered 1 through 6