A small generic section of the primary structure of an α helix is given by − amino acid 1 − amino acid 2 − amino acid 3 − amino acid 4 − amino acid 5 − amino acid 6 − amino acid 7 − −amino acid1−amino acid2−amino acid3−amino acid4−amino acid5−amino acid6−amino acid7− Which amino acid residue's backbone forms a hydrogen bond with the backbone of the first ( 1 st ) (1st) residue

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy

Answerchemical;