Engineering, 04.12.2019 21:31, porkchop8607
In the technique called optogenetics, light-gated na channels are introduced into the brains of living animals. activation of these channels by light can depolarize the membranes of neurons that contain them, selectively activating these target cells. since its inception, optogenetics has been expanded to include other types of light-gated channels, such as a channel that is selective for cl– instead of na . if this light-gated cl– channel were introduced into neurons in a region of the brain that stimulates feeding, what might you expect to see?
Answers: 3
Engineering, 04.07.2019 16:10, TheOriginalMeyah
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
Engineering, 04.07.2019 18:20, jessie8022
Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.
Answers: 2
Engineering, 04.07.2019 19:20, rosemary909
In the winter, in order to keep the classroom steadily at 68 f before 10 pm, heating with an average rate of 42,000 btu/hr is provided. assume the outdoor temperature maintains at 32°f, determine the electrical power (kw) required to (a) operate a reversible heat pump (b) operate a real heat pump with a cop (7) of 4.5 and (c) operate an electrical-resistance heater.
Answers: 3
In the technique called optogenetics, light-gated na channels are introduced into the brains of livi...
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