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Tanzania [10]
2 years ago
7

Studies of embryos of various species have shown a series of genes that

Biology
1 answer:
Bingel [31]2 years ago
7 0

Answer: The answer is 4. Hox genes. Hope this helps :)

Explanation:

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​If Clark had no ions in his nervous system, ____. ​his action potentials would be faster ​his action potentials would be slower
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Answer:

If Clark had no ions in his nervous system, he would not be able to generate an action potentials.

Explanation:

An action potential occurs when a stimulus causes sodium channels to open in a neuron. Sodium floods in, making the inside of the cell more negative and the outside more positive. This is known as depolarization. Then, the Potassium channels open to allow Potassium out (Repolarization). A few too many K+ ions will leave the cell (Hyperpolarization), and finally, the Sodium-Potassium pump will bring the cell back to resting potential.

As you can see, the Sodium and Potassium ions are <em>essential</em> to action potentials in the nervous system. If Clark had no ions in his system, he would not be able to send any action potentials at all.

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3 years ago
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pls the lightening is not good, I can only see the image of a leopard and an antelope

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definitely a leopard carnivore and an antelope are herbivores animals (even though some may eat birds and small meats)

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