How would a decrease in the concentration of calcium ions in the blood affect the process of hemostasis

Six amino acids have side chains that are polar but not charged. these are serine (ser), threonine (thr), cysteine (cys), asparagine (asn), glutamine (gln), and tyrosine (tyr). these amino acids are usually found at the surface of proteins, as discussed in the proteins 2 module.

Idk i think the answer choice is number 1

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.