DNA Vaccines & Inactive Vaccines
Dystrophin. It is the protein located between the sarcolemma and the outermost layer of myofilaments in the muscle fiber. It is a cohesive protein, linking actin filaments to another support protein that resides on the inside surface of each muscle fiber's plasma membrane.
1. Depression because they are more likely to do drugs in an attempt to escape from reality or make themselves feel better.
2. Peer Pressure because they may want to look cooler in front of their friends or family.
3.For fun or out of curiosity because maybe that person did not know the risks of it that they could possibly end up with lung cancer and die.
I can deem that the answer is A
4 x 21 = 84
80 + 4 is your answer (expanded form)
hope this helps
