Search for tag: "gradient"

Electrochemical Gradient and Membrane Potential

This video explains electrochemical and concentration gradient and membrane potential part 1.

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Renal Medullary Gradient Part 2

Continuation of the previous video. Finishes this two part video by explaining the concentration gradients in the ascending loop of Henle, introduces osmolarity, and explains what urea is and where…

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Renal Medullary Gradient Part 1

Draws out/labels a nephron/parts of the nephron. Explains symport in the proximal convoluted tubule in more detail than other previous videos. Explains that glucose in the urine is a sign of diabetes…

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Electrochemical and Concentration Gradient & Membrane Potential Part 1

An explanation of electrochemical gradient, concentrations gradient, and membrane potential.

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Electrical Chemical Gradient Part II

concentration gradients, hyperpolarization, refractory periods Questions: What direction do the different ions flow and what causes hyperpolarization?

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Electrical Chemical Gradient Part I

How does an electrical chemical gradient cause an action potential? How ions move according to gradients to cause an action potential

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Concentration Gradient

What creates a concentration gradient? what a concentration gradient is and how it is created

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