A peptide has the sequence of Gly-Ser-Glu-Leu-Ala-His-Gly-Arg-Leu -Ala-PheCys-Leu. (pKR=4.25, 6.0, 8.2, 12.5. Assume pKa’s of amino terminus and carboxyl terminus are 9.6 and 2.3, respectively.) The PI of the peptide is close to:
a. 7.1
b. 7.8
c. 5.1
d. 8.2
e. 10.3
Answers: 1
Biology, 22.06.2019 15:00, rgilliam3002
Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.
Answers: 2
Biology, 22.06.2019 16:30, dexterwilliams161
Why are human population trends difficult to predict?
Answers: 2
Biology, 22.06.2019 16:30, kingyogii
Clara wrote the following hypothesis for an experiment about acidophilic bacteria. bacteria cells will stop dividing in a basic (alkaline) environment because of the high ph. which statement is the best way to restate the hypothesis so that it is more specific? growing acidophilic bacteria in some environments will cause the cells to stop dividing because of ph. if the ph of their environment is changed, acidophilic bacterial cell division will be affected. if the environment of acidophilic bacterial cells becomes alkaline, the bacteria will stop dividing. the more alkaline an environment, the less cell division will occur in bacteria.
Answers: 1
A peptide has the sequence of Gly-Ser-Glu-Leu-Ala-His-Gly-Arg-Leu -Ala-PheCys-Leu. (pKR=4.25, 6.0, 8...
Mathematics, 05.02.2021 20:00
Mathematics, 05.02.2021 20:00
Mathematics, 05.02.2021 20:00