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yarga [219]
2 years ago
5

What would happen to a neuron if it was exposed to tetrodotoxin?

Biology
1 answer:
Oxana [17]2 years ago
3 0
If a neuron is exposed to tetrodotoxin ,sodium ions will be unable to cause the action potential,therefore being blocked from passing any impulses or receiving them...
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Answer:

the storage and expression of genetic information

Explanation:

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How would you expect a bacterium near the end of binary fission to look?
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A sexually reproducing animal has two unlinked genes (on separate chromosomes), one for head shape (H) and one for tail length (
Verizon [17]

Answer:

a) HT

Explanation:

This question shows an animal with two distinct unlinked genes i.e. on different chromosomes. One gene codes for head shape and the other for tail length. The gene for head shape possess alleles H and h, while gene for tail length possess alleles T and t.

According to Mendel's law of independent assortment, the alleles of a gene will separate into gametes independently of the alleles of another gene. This occurs in such a way that each gamete will contain only one allele from a gene.

Based on this principle, an animal with genotype HhTt will undergo meiosis and randomly produce gametes with the following allelic combinations: HT, Ht, hT, and ht. As seen in the gametes, only one allele of a gene occured in a gamete at a time.

Therefore, HT is the genotype possible in a gamete of parent: HhTt.

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When a factory is emitting large amounts of CFCs into the atmosphere, it affects the people in that area by the increase in the level of ocean water. CFCs dissolve in seawater and because they are not reactive, they just circulate until it becomes saturated.

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