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How many different tetra-peptide chains can be formed from 4 different amino acids?

How many different tetra-peptide chains can be formed from 4 different amino acids? - Peptide Forum

How many different tetra-peptide chains can be formed from 4 different amino acids? - Peptide Forum. Ask and discuss questions on peptide protocols, custom peptide synthesis, peptide identification and peptide sequencing.


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Old 03-24-2012, 07:17 PM
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Default How many different tetra-peptide chains can be formed from 4 different amino acids?



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Old 03-24-2012, 07:17 PM
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The fact that you couldn't figure this out faster than asking the question indicates you have a promising future at McDonalds or the local car wash.
There are 4 possibilities for the first position A, B, C, D
same with second
third
and fourth
4^4 = 256
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acids , amino , chains , formed , tetrapeptide


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