Biology, 26.09.2019 03:30 mariap3504
For each of the following, indicate whether the condition will cause the membrane potential to become more positive, more negative, or largely unchanged when compared to the normal physiological resting membrane potential.
1. triple the number of na+ leak channels
2. double the size of cells without adding channels
3. double the number of k+ leak channels
4. double the number of closed channels for k+
5. double the concentration of k+ outside the cell
6. decrease the concentration of na+ outside the cell
Answers: 1
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Trees with light brown bark dominate an ecosystem the ecosystem has populations of insects that thrive on the tree bark over time some insect species developed certain physical characteristics that them thrive on the tree bark these physical characteristics also the insects defend themselves from predators which insect species is probaly the species with the new physical characteristics?
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For each of the following, indicate whether the condition will cause the membrane potential to becom...