Chemistry, 01.07.2019 21:20 hardwick744
3. solving the sequence of an oligopeptide from sequence analysis data amino acid analysis of a decapeptide revealed the presence of the following products: nh4 1 asp glu tyr arg met pro lys ser phe the following facts were observed: a. neither carboxypeptidase a nor b treatment of the decapeptide had any effect. b. trypsin treatment yielded two tetrapeptides and free lys. c. clostripain treatment yielded a tetrapeptide and a hexapeptide. d. cyanogen bromide treatment yielded an octapeptide and a dipeptide of sequence np (using the one-letter codes). e. chymotrypsin treatment yielded two tripeptides and a tetrapeptide. the n-terminal chymotryptic peptide had a net charge of 21 at neutral ph and a net charge of 23 at ph 12. f. one cycle of edman degradation gave the pth derivative
Answers: 3
Chemistry, 22.06.2019 00:30
Which compounds have the empirical formula ch2o? a.c2h4o2 b.c3h6o3 c.ch2o2 d.c5h10o5 e.c6h12o6
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Chemistry, 22.06.2019 03:50
Express the following number in scientific notation. 0.026890 =
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Chemistry, 22.06.2019 06:10
Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.
Answers: 1
Chemistry, 22.06.2019 10:30
If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5
Answers: 1
3. solving the sequence of an oligopeptide from sequence analysis data amino acid analysis of a deca...
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