There are two types of mutations, positive and negative. A positive mutation benefits the individual and the negative harms the individual. In some cases the mutation doesn't affect the individual at all. So, <u>if the wrong amino acid is put into sequence the effects could either be positive, negative, or neutral.</u>
Molten Lava, and not solid like the crust.
I think the answer your looking for is smooth muscles and cardiac muscles. They only muscles that can be voluntarily controlled is skeletal muscles. Let me know if this is what you're looking for:)
Answer: I believe the answer is B - Nucled Acids.
Hope this helps.
