Answer:
Nucleotides are the smaller parts of the nucleic acids
Explanation:
A photograph of all the stained, prepared chromosomes in a eukaryotic cell is referred to as a karyotype
1- The crust
2- The upper mantle
3-The inner mantle
4- The core (in some cases there are five and there is and inner and outer core)
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Answer:
1,35 * 10 ^ -2 M
Explanation:
Recuerde que pH = -log [H ^ +]
Sea la concentración de iones de hidrógeno [H ^ +]
Si es así, entonces;
-pH = log [H ^ +]
Por lo tanto;
[H ^ +] = Antilog (-pH)
[H ^ +] = Antilog (-1,87)
[H ^ +] = 1,35 * 10 ^ -2 M
