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Rina8888 [55]
3 years ago
10

What Directly supplies the energy needed to actively transport sodium ions across the plasma membrane of a cell

Biology
1 answer:
Artyom0805 [142]3 years ago
3 0
Those would be enzymes I believe. They are the power house of the membrane and lower the amount of activation energy needed.
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How to graph this concentration vs Rate of Reaction
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Plotting a graph of the mass or volume of the product created against time allows you to determine the reaction's pace. This is depicted for two reactions on the graph. The rate of reaction is inversely proportional to the gradient of the line; that is, the steeper the line, the higher the rate of reaction

<h3>What is Rate of reaction ?</h3>

The result is a straight line with a positive gradient on a graph of reaction rate against concentration (a graph showing proportionality).

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Leto [7]

Solution A has 10 times more hydrogen ions than solution B.. The correct option is B.

<h3>What is a pH?</h3>

pH is the potential of hydrogen ions, or measure of hydrogen ion concentration.

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The pH scale is logarithmic, which means that each pH unit contains ten times the number of hydrogen ions as the unit above it. So solution A has 10 times more hydrogen ions than solution B.

Thus, the correct option is B.

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