Chemistry, 06.10.2019 08:30 lunarfox270p16yqz
Aprotein biochemist attempted to determine the amino acid sequence of a decapeptide. use the results from the trypsin, chymotrypsin, and cyanogen bromide treatments to suggest the amino acid sequence of this decapeptide. trypsin digestion gave two fragments with the following residues (not in order): t1: ala, arg, phe, pro, thr, trp, tyr t2: lys, met, val chymotrypsin digestion gave three fragments with the following residues (not in order): ct1: ala, arg, phe, pro ct2: thr, trp ct3: lys, met, tyr, val n‑terminal analysis of the ct1 tetrapeptide indicated that the n‑terminal amino acid was ala. the cyanogen bromide gave only one single amino acid, methionine, and a nonapeptide. what is a possible sequence of the decapeptide? use three‑letter abbreviations in your answer, and add a dash between each residue. sequence:
Answers: 2
Chemistry, 22.06.2019 01:00, baileysosmart
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 3
Chemistry, 22.06.2019 14:50, alexabbarker9781
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
Answers: 1
Chemistry, 22.06.2019 21:30, steven0448
An atomic nucleus is composed ofa)protons. b)protons and neutrons. c)protons and electrons. d)protons, neutrons, and electrons.
Answers: 1
Chemistry, 22.06.2019 23:00, liv467
Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?
Answers: 3
Aprotein biochemist attempted to determine the amino acid sequence of a decapeptide. use the results...
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