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Answer:
A small piece of circular DNA called a plasmid? is extracted from the bacteria or yeast cell. A small section is then cut out of the circular plasmid by restriction enzymes, 'molecular scissors'. The gene for human insulin is inserted into the gap in the plasmid. This plasmid is now genetically modified.
Explanation:
I would say B, as morality is knowing the difference between right and wrong, and I think A would be an ethical issue
Divergent, convergent, and transform plate boundaries.
The proteins embedded in a membrane require that region of the protein to be hydrophobic.
The proteins embedded in a membrane are called transmembral proteins and they are a class of integral proteins (proteins that penetrate into or through the membrane bilayer). The portion of the transmembrane protein that is embedded in the membrane lipid bilayer must have residues that are not polar.Most common, these residues form a helix , that is hydrophobic and therefore stable within the bilayer.