Biology, 14.02.2020 16:09 montgomerykarloxc24x
Map One method for separating polypeptides makes use of their different solubilities. The solubility of large polypeptides in water depends upon the relative polarity of their R groups, particularly on the number of ionized groups: the more ionized groups there are, the more soluble the polypeptide. Which of each pair of the polypeptides that follow is more soluble at the indicated pH?
(a) (Gly) zo or (Lys-Ala)3 at pH 7.0:
O (Gly12)
O (Lys-Ala)
(b) (Glu)zo or(Phe-Met)3 at pH 7.0
O (Glu)zo
O (Phe-Met)s
(c) (Ala-Asp-Gly)s or (Asn-Ser-His)s at pH 3.0:
O (Asn-Ser-His)s
O (Ala-Asp-Gly)s
(d) (Ala-Ser-Gly)s or (Asn-Ser-His)s at pH 6.0:
(Ala-Ser-Gly)s
O (Asn-Ser-Hish)s
Answers: 2
Biology, 22.06.2019 04:00
What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.
Answers: 3
Biology, 22.06.2019 05:00
Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )
Answers: 2
Biology, 22.06.2019 06:10
You are working in the lab and are working with the same element but with varying isotopes of the element. you are working with c-11, c-13, c-14, and c-15. what is the average atomic mass of this element? (use periodic table) a- 12 b-15 c-14 d-13
Answers: 2
Biology, 22.06.2019 07:00
What terms describes being out of water after being submerged
Answers: 1
Map One method for separating polypeptides makes use of their different solubilities. The solubility...
Geography, 07.10.2019 02:20
Biology, 07.10.2019 02:20
Business, 07.10.2019 02:20
Social Studies, 07.10.2019 02:20
History, 07.10.2019 02:20
Mathematics, 07.10.2019 02:20