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Scilla [17]
4 years ago
5

Preganglionic neurons of the sympathetic nervous system are located in the

Biology
1 answer:
PIT_PIT [208]4 years ago
3 0
Preganglionic neurons of the sympathetic nervous system are located in the lateral gray horns of segments T1 to L2 of the spinal cord.

Hope this helps!! :)

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What Amendments reflect social change?
Stella [2.4K]

Answer:

13 th amendment because it abolished slavery

The 26th amendment because it let people 18 or older vote ( because people 18 or older went to vietnameses war so they protest)

1st amendment (freedom of speech etc)

Explanation:

3 0
3 years ago
If the number of cigarettes smoked increases, then the risk for lung cancer increases.
ryzh [129]

Answer:

correct. so it's TRUE. if this is a true of false question. the more you are exposed to it the more likely you will get it.

8 0
3 years ago
Which is true of drugs that decrease membrane permeability to sodium ions? some are used as local. they may block nerve impulses
Ivan
<span>The right answer is: they work by blocking sodium channels in the cell membrane.

These drugs are used systemic and not local.
</span>they block sodium channels in the cell membrane in the synapses between neurons, and not along axons. 
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7 0
3 years ago
The electromagnetic spectrum is made up of A:sound waves and light waves B:only light waves that you can see C:light waves you c
ikadub [295]
Sound & light waves. 

4 0
4 years ago
Read 2 more answers
Due to a mutation in the HEXA gene, a substance called GM2, normally present in the tissues and nerve cells of the brain, accumu
Olenka [21]

Answer:

Lysosomes.

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The mutation in this gene leads to the lysosomal storage disease. The GM2 starts accumulating in the lysosomes and causes Tay Sach's disease. This is a genetic disorder that leads to the breakdown of the cells of the spinal cord and the brain.

Thus, the answer is lysosomes.

6 0
3 years ago
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