The RYR1 gene is responsible for producing the protein ryanodine receptor 1. This protein transport calcium ions to the cells for muscle contraction. When this receptor remains open for a long time, you would expect an excess of calcium ions which would result to muscle rigidity. The excess calcium ions would also increase body temperature and produce excess acid.
Answer:
box 4, because it has more atoms in the same amount of space
I believe this is the answer you are looking for:
<span>C. The size and shape of their beaks</span>
The answer is nucleotides
