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snow_tiger [21]
2 years ago
5

How does stress affect a person's genetics and DNA? (answer in paragraph form -- at least 8 sentences)

Biology
1 answer:
Y_Kistochka [10]2 years ago
6 0

Answer:

Researchers found that chronic exposure to a stress hormone causes modifications to DNA in the brains of mice, prompting changes in gene expression. The new finding provides clues into how chronic stress might affect human behavior.

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Many conditions other than those that attack the brain tissue directly can also produce symptoms of neurocognitive disorder. The
jonny [76]

Answer:

The neuro cognitive disorder of blood flow to the brain is called as dementia.

Explanation:

When mental function decreases due to mental diseases,the term is called dementia in medical terminology.

There are several  causes of dementia are-

  1. Brain injury which is caused by trauma.
  2. Intra cerebral hemorrhage,blood clot in the brain
  3. Breathing problem like hypoxia.
  4. Cardiovascular problems like TIA, Stroke,heart infection etc.
  5. Alzheimer disease,Huntington disease,HIV,any injury in brain.
  6. Pick disease etc
6 0
3 years ago
What functions do endocytosis and exocytosis carry out for the cell ?
Genrish500 [490]
Endocytosis carry substances into the cells, and exocytosis is what the cell rejects.
3 0
3 years ago
What type of biological molecule does the body use for long-term energy storage?
I am Lyosha [343]
Hello There! ^_^

Your question: What type of biological molecule does the body use for long-term energy storage..?

Your answer: Lipid is biological molecule that the body uses for long- term energy storage.

Hope this helps!








7 0
3 years ago
De acuerdo con lo anterior llene el siguiente cuadro comparativo señalando con x si las células procariotas o eucariotas posee l
Maurinko [17]

Answer:

El cuadro no está presente pero las diferencias principales entre células eucariotas y procariotas son:

Eucariotas:

Tienen núcleo

Tienen organelas

Tienen Vacuolas

Tienen Citoesqueleto

Tienen Cloroplastos

El ADN está asociado a proteínas

El ADN es lineal

Presentan mitocondrias

Presentan un sistema de endomembranas

Procariotas:

No tienen núcleo

No tienen vacuolas

No tienen cloroplastos

No tienen organelas

El ADN no está asociado a proteínas

El ADN es circular

Presenta mesosomas

Explanation:

Las células procariotas son más primitivas que las eucariotas, por ende, sus estructuras son más simples. Las células procariotas están en organismos unicelulares tales como las bacterias, mientras que las células eucariotas están en organismos unicelulares y pluricelulares como en plantas, animales, u hongos. La diferencia más notoria entre ambos tipos de células es la ausencia de núcleo en las procariotas haciendo que el ADN está disperso en el citoplasma mientras que en las células eucariotas, el ADN está dentro del núcleo celular.

4 0
3 years ago
Consuming too much protein or excess amino acids can contribute to
zzz [600]
It can cause dehydration
8 0
3 years ago
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