Potassium ions act as if they were nonpenetrating solutes in the intracellular fluid and as sodium, chloride, and ions in the extracellular fluid. they are pumped back out because
<h3>What is the Na+- K+ pump's principal function in preserving the resting membrane potential ?</h3><h3 />
The Na+ K+ -ATPase pump helps living things maintain their osmotic equilibrium and membrane potential. The sodium and potassium withstand concentration gradients. The Na+ K+ -ATPase pump maintains the gradient between a higher concentration of sodium extracellularly and a higher concentration of potassium intracellularly.
- A change in K+ conductance would have a greater effect on the resting membrane potential than a change in Na+ conductance because the membrane is more permeable to K+.
- If the extracellular potassium ion concentration decreased, more potassium would leave the cell, causing the electrical gradient across the membrane, or transmembrane potential, to increase. This state is known as hyperpolarization.
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Answer:
Hereditary transmission of the defected genes to the offspring.
Explanation:
Answer: Hydroelectric power will be the best energy source.
Explanation:
<u>Solar energy-</u> It refers to the energy that is directly derived from the sun, and are later used to convert into some kind of electrical or thermal energy. For example, solar panels.
<u>Biomass energy-</u> It is a type of energy that are directly obtained from the plants as well as organisms. This can be regenerated again and again. For example, bio-gas and food crops.
<u>Hydroelectric power-</u> It is a type of energy that is collected, from the rapid motion of water. A dam is needed to construct across a narrow river, which will store water as a reservoir. And this water, when allowed to flow then it initiates the movement of the turbines and due to this continuous motion of the turbines, electricity is generated.
Thus, the most efficient energy source for the given area is the hydroelectric energy, that fulfills the condition for setting up dams in the two rivers, which will generate a huge amount of electricity.
Answer:
Water (H2O) is drawn out of two small molecules to combine them into one large molecule