Advanced Placement (AP), 23.03.2021 01:00 jwyapo4
Gitelman syndrome ( GS ) is a heritable disorder caused by a mutation in the SLC gene that encodes a Na+/Cl− cotransporter protein ( A in Figure 1) that is expressed in kidney cells. When molecules or ions are moved by cotransporters, the molecules or ions must move across a membrane together, either in the same direction or in opposite directions. The Na+/Cl− cotransporter simultaneously transports Na+ and Cl− from one region of the kidney (Region I ) into the cell. Other transporters in kidney cell membranes include the Na+/K+ATPase ( B in Figure 1) and a Na+/Ca2+ cotransporter ( D in Figure 1) that allow ions to move across the membrane between the kidney cell and a second region of the kidney (Region II ). Kidney cells also have channel proteins like the Ca2+ channel ( C in Figure 1) that transports Ca2+ from Region I into the kidney cell. A model representing the exchange of various ions between the kidney cell and the two extracellular regions is shown in Figure 1. The size of an ion's symbol indicates the relative concentration of that ion in a given area. The larger symbol indicates the area of higher concentration, and the smaller symbol indicates the area of lower concentration. Figure 1. Model representing the exchange of ions between a kidney cell and two isolated extracellular regions. The larger symbols indicate the areas of higher ion concentration, and the smaller symbols indicate the areas of lower ion concentration. Describe the characteristics of the interior of the transport protein labeled C in Figure 1 that allow only Ca2+ ions to pass through.
Answers: 1
Advanced Placement (AP), 24.06.2019 12:30
How can symbols and absolute value you to order sets of integars
Answers: 1
Advanced Placement (AP), 28.06.2019 04:30
What is the chain of custody? a. a list of all people who had possession of the evidence b. a barrier that keeps unauthorized people from the crime scene c. a list of people who are on the crime scene d. a document that identifies the crime that the evidence came from
Answers: 1
Advanced Placement (AP), 28.06.2019 07:20
Analyze the economic development during the twentieth century in sub-saharan africa, southeast asia, or the middle east.(pick one region)#one paragraph is all i need
Answers: 1
Advanced Placement (AP), 28.06.2019 22:00
Which of the following is a safe work practice to protect you from electrocution hazards? a. attach ungrounded, two-prong adapter plugs to three-prong cords and tools b. do not operate electrical equipment when working in wet conditions c. hold fingers on the switch while carrying a plugged-in tool d. use gfci only when using double insulated power tools
Answers: 1
Gitelman syndrome ( GS ) is a heritable disorder caused by a mutation in the SLC gene that encodes a...
Physics, 06.11.2020 03:50
English, 06.11.2020 03:50
Chemistry, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
History, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50
Mathematics, 06.11.2020 03:50