Chemistry, 21.08.2019 16:30 salinasroel22
The gastric h' pump found in the plasma membrane of gastric mucosa cells maintains a cytostolic concentration of k of 145 mm and an h concentration of 3.16 x 10m . in the stomach, the concentration of k is 10 mm and the h ion concentration is 0.15 m. (a) (2 pts) what is the ph of the cytosol of gastric mucosa cells and what is the ph of the stomach? (b) (2 pts) what is the change in free energy of transporting 1 mole of h from the cytosol into stomach at 37 °c? f=96,500 j/mol. v, r = 8.3145 j/mol k. the transmembrane electrical potential is + 70 mv (cytosol - stomach ). (c) (2 pts) what is the change in free energy of transporting 1 mole of kfrom the stomach into cytosol at 37°c? f-96,500 j/mol. v,r-8.3145j/mol k. the transmembrane electrical potential is - 70 mv (stomach - cytosol). (d) (2 pts) what is the change in free energy of transporting 1 mole of h from the cytosol into stomach and 1 mole of k from the stomach into cytosol at 37 °c? f=96,500 j/mol v. r=83145 j/mol k. the transmembrane electrical potential is - 70 mv (stomach -- cytosol). (e) (2 pts) is this transport ex ergonic or endergonic? _ (f) (2 pts) under cellular conditions in the gastric mucosa cell, the free energy change for the hydrolysis of atp is around - 70 kj/mol. what is the change in free energy of transporting 1 mole of h' from the cytosol into stomach and 1 mole of k from the stomach into cytosol at 37 "c? 96,500 j/mol. v.r-8.3145 j/mol k. the transmembrane electrical potential is - 70 mv (stomach + cytosol),when the transport is coupled with atp hydrolysis? (g) (2 pts) what type of transport is this?
Answers: 1
Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
Answers: 3
Chemistry, 22.06.2019 14:30
Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false
Answers: 1
The gastric h' pump found in the plasma membrane of gastric mucosa cells maintains a cytostolic conc...
Mathematics, 01.04.2021 17:10
Mathematics, 01.04.2021 17:10
Mathematics, 01.04.2021 17:10
Mathematics, 01.04.2021 17:10
Social Studies, 01.04.2021 17:10
Biology, 01.04.2021 17:10
Mathematics, 01.04.2021 17:10
Geography, 01.04.2021 17:10