1.2 Biomolecules: The molecules of life
1.2 Biomolecules: The Molecules of Life
The chemical composition of living material, such as this jellyfish(水母)， differs from that of its physical environment, which for this organism is salt water
The chemical composition of living material, such as this jellyfish(水母), differs from that of its physical environment, which for this organism is salt water
The elemental composition of living matter differs markedly from the relative abundance of elements in the earth's. Hydrogen,oxygen,carbon,and nitrogen constitute more than 99%of the atoms in the human body,with most of the H and O occurring as H2O
The elemental composition of living matter differs markedly from the relative abundance of elements in the earth’s. Hydrogen, oxygen, carbon, and nitrogen constitute more than 99% of the atoms in the human body, with most of the H and O occurring as H2O
H He □Bulk elements 6 6 10 Li Be Trace elements B N 0 Ne 11 12 13 14 15 1 18 Na Mg AI Si P I Ar 19 20 21 22 29 24 25 26 27 28 29 90 91 32 98 95 96 K Ca Se Ti Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr 37 38 39 40 41 42 44 45 46 48 49 50 51 52 54 Rb Sr Zr Nb Mo Te Ru Rh Ag Cd In Sn Sb Te Xe 55 56 72 79 74 75 76 77 79 80 81 83 85 86 Cs Ba 个 Hf Ta W Re 08 r Pt Au Hg Pb Bi Po At Rn 87 88 Lanthanides Fr Ra Actinides Elements essential to animal life and health
水母 Elements essential to animal life and health
Biomolecules Are Carbon Compounds
Biomolecules Are Carbon Compounds