20. What are the differences between gene expression pathways where a steroid or a protein is the primary ligand necessary to activate gene expression.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

no i don't feel that humans have oversubscribed some medications