Her1 signaling is triggered by her1 monomers each binding its ligand followed by homodimerization and autophosphorylation. How do her2/her3 heterodimers initiate signaling?.

Explanation:

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In this case, since 12.75 g of calcium iodide has the following number of moles (molar mass = 293.89 g/mol):

In such a way, since 1 mole of calcium iodide contains 2 moles of atoms of iodine, and one mole of atoms of iodine contains 6.022x10²³ atoms (Avogadro's number), we compute the resulting atoms as shown below:

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