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Biology

1 answer:

vovangra [49]3 years ago

8 0

Answer:

O The neuron has more potassium ions inside than outside.

Explanation:

The membrane resting potential is defined as the difference in electrical charge between the interior of neurons and their outer environment. In neurons, both sodium (Na+) and potassium (K+) pumps contribute to generating the resting potential. Neurons have a higher concentration of K+ inside than outside and a higher concentration of Na+ outside than inside. When a neuron is at its rest state, where the inside is negative with respect to the outside, its membrane is more permeable to K+ than Na+, and therefore the resting membrane potential is closer to the equilibrium potential of K+.

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Anastaziya [24]

The comparison of species based on common physical characteristics Thus, the correct option is D.

<h3>What is cladistics?</h3>

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IrinaVladis [17]

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What are possible limitations for a scientific model

bulgar [2K]

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Lubov Fominskaja [6]

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9. You find a rock 7,500 km away from the nearest seafloor spreading center. The plate is spreading at 5 cm/year, how old is the

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The answer is 150,000,000 years (150 million years)

Let's first convert 7,500 km to cm:
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Now, it is known that the plate is spreading at 5 cm per 1 year. Make a proportion:
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