Biology, 27.11.2019 03:31 parmer6527p810bw
Assuming that an er signal peptide forms an alpha helix, is that helix likely to be amphipathic? why or why not?
Answers: 1
Biology, 22.06.2019 11:00, Loliii
Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?
Answers: 2
Biology, 22.06.2019 11:30, annsmith66
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
Biology, 22.06.2019 13:00, ninaaforever
Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere
Answers: 1
Assuming that an er signal peptide forms an alpha helix, is that helix likely to be amphipathic? wh...
Social Studies, 24.07.2019 10:30
History, 24.07.2019 10:30
Biology, 24.07.2019 10:30
History, 24.07.2019 10:30
Social Studies, 24.07.2019 10:30