1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
How do the structures in an organism relate to their functions?
Karo-lina-s [1.5K]


Different structure in an organism  are specialized to perform different tasks in the organism depending on their makeup.  A few examples are:

Heart, veins,  arteries  are structures forming  the cardiovascular system and function is to facilitate transport nutrients and oxygen carried by blood all over the body.

Bones, joints, ligaments and cartilage are structures of the skeletal system and their function is support and protection of the body.

Mouth, esophagus. stomach, large and small intestines are structures of the digestive system and their function is to break down food and absorb nutrients.


8 0
3 years ago
Name of sugar molecule
IRINA_888 [86]

Answer:

Its called sucrose

4 0
3 years ago
Read 2 more answers
In the human life cycle
alexandr1967 [171]

Answer:

B

Explanation:

Mitosis is used to grow (makes diploid)

Meiosis is used to make haploid gametes

6 0
3 years ago
Why are endemic organisms in greater danger of becoming extinct?
Liula [17]

Answer:

They are the species which are found only in a particular area. They can be a plant, animal or microorganism. They are at great danger of becoming extinct due to the following reasons: - As they are restricted to a particular area so loss of their habitat is the major reason which could lead to extinction.

Explanation:

5 0
3 years ago
Compare and contrast the two cycles of matter
sertanlavr [38]

Answer:

The two cycles of the matter are the carbon and nitrogen cycle. Both of them are biogeochemical cycles, it means that the chemicals spend a portion of the cycle in living things and non-living things. They are also common in that they both recycle nutrients that are essential to all organisms. 

They are different in the manner that they cycle. Nitrogen is huge, 78% of the air around us is nitrogen. It cannot be used by plants or animals. Once the nitrogen is used by the plant and make its way to the animal, it can be released to decomposition. 

Carbon has no requirement in processing by bacteria prior to plants and animals being able to use. Plants take carbon dioxide and make it sugar, animals eat the sugar. Some of it is released carbon dioxide that we exhale.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Choose all the answers that apply.
    9·1 answer
  • HELP FILL IN THE BLANK PLEASE.
    11·1 answer
  • Isaac Newton is best known for his theories of evolution.<br> O True<br> O False
    10·2 answers
  • A deletion mutation is a type of point mutation. true or false
    5·2 answers
  • What are some personal thoughts on air pollution.
    12·1 answer
  • Prokaryotes
    10·1 answer
  • Which two organisms are able to form a symbiotic relationship with each other
    10·1 answer
  • Anyone can help me with this one???
    7·1 answer
  • How is the plant able to obtain each ingredient
    5·1 answer
  • Water requires a very large amount of energy to undergo a change of state compared to most molecular compounds.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!