2. The second mutation you will model is the INSERTION mutation. Look at the original DNA strand and insert a TG after the second codon. Original GENE sequence: TAC GCG TTA ACA CGC CGC GCA GCA ATA ATC Rewrite the MUTATED sequence: Transcribe into mRNA: Translate into Amino Acids: How did the mutated gene change from the original strand of DNA? How was the polypeptide chain affected?

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.