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About 20 different types of amino acid molecules.
20 x 20 x 20 x20 x 20 = 3 200 000 polypeptides
amino acid.
Five molecules of H2SO4 contains 20 atoms of Oxygen
0.2 moles C6H12O6 x 6.02x10^23 molecules/mole = 1.2x10^23 molecules of C6H12)61.2x10^23 molecules C6H12O6 x 6 molecules "O"/molecule C6H12O6 = 7.2x19^23 molecules "O"
About 20 different types of amino acid molecules.
Different combinations of the same 20 amino acids.
there is the fruit fly,house fly,black fly there are probolly about 20 different types of flies.
Stratus, Cumulus, and Cirrus.20
20
there are way over 20 types of wood in the world
There are at least 20 different types of glaucoma. These can be divided into four main types
20, one for each type of different amino acid.
More Than 20!
Poysorbates are types of emulsifiers that are used in different industries. There can be different polysorbate types like polysorbate 20 or 80 that have different chemical formulas. The formula for polysorbate 80 is C64H124O26 and polysorbate 20 has the formula C58H114O26.
20 different mammals50 types of fish20+ amphibian species100 different birds
There are many different types of Lapwing. They are typically 20-40 cm long.