For a typical vertebrate cell the transmembrane potential is about -70 mv (inside negative). the concentration of na+ inside the cell is 12 mm, and that in the blood plasma is 145 mm. what is the free-energy change for transporting 1 mole of na+ out of the cell to the blood at 37 c? assuming this sodium gradient is coupled to the transport of glucose by a na+ glucose transporter, which transport 1 mole of glucose inside the cell along with 2 moles of na+ ion. what is the maximum glucose gradient can the na+ transporter work against?
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Biology, 22.06.2019 08:00, alfonso55
The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a. coral reefs because of the loss of the symbiotic algae living within their bodies b. penguin populations because the fish they eat will move into warmer waters c. mountain-dwelling birds because rising sea levels will relocate their food sources d. large cats in the rainforest because of decreased habitat loss for their prey
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Biology, 22.06.2019 11:00, jambunny26
Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure
Answers: 1
For a typical vertebrate cell the transmembrane potential is about -70 mv (inside negative). the con...
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