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Snezhnost [94]
3 years ago
8

Describe homeostasis?

Biology
1 answer:
Ann [662]3 years ago
6 0

Answer:

Homeostasis is the process of maintaining a constant internal environment of the body with the help of certain mechanisms such as feedback loops.

Explanation:

Homeostasis refers to the maintenance of a relatively constant internal environment of the body. It includes maintaining several parameters such as acid-base balance, blood glucose level, body' temperature, etc. within the narrow range.

Homeostasis is mainly maintained with the help of negative feedback loops wherein the deviation of any parameter from the normal physiological range is counteracted and restored.

For example, the blood glucose level remains within the range of 70 and 110 milligrams of glucose per 100 milliliters of blood under normal physiological conditions. Any deviation from the range is restored with the help of pancreatic hormones insulin and glucagon.

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What impacts might you expect on your lifestyle once our society arrives at peak oil? What steps do you think we should take to
irga5000 [103]

Peak oil affects the lifestyle of organisms to a major extent. It is directly to the overproduction of higher levels of toxic compounds when ingested by organisms through air leads to problems like respiratory damage, cancer risk, liver damage, reproductive threat, etc.

<h3>What is Peak oil?</h3>

Peak oil may be defined as the speculative point in time when the global production of oil acquires its maximum rate.

The steps that should be taken to avoid energy shortages in a post-peak -oil future are as follows:

  • Increase the dependency on solar energy.
  • Limit the use of non-renewable sources of energy.
  • Save major aspects of energy for the future.
  • Conserve and plant more trees.
  • Individuals need to make good habits of the utilization of energy-saving components and appliances that consume very less energy.

Therefore, it is well described above.

To learn more about Peak oils, refer to the link:

brainly.com/question/22807921

#SPJ1

6 0
2 years ago
Eukaryotic cells contain DNA in the mitochondria and chloroplasts (in addition to the nucleus). Is the organization of DNA in th
Elena L [17]

Answer:

The DNA is more closer to bacteria.

Explanation:

Mitochondria and chloroplast are considered as semi-autonomous organelle because they contain their own genetic material. The mitochondria and chloroplast evolution can be explained by the endosymbiont theory.

The DNA of mitochondria and chloroplast are more closely related to bacterial chromosome rather than eukaryotic chromosome.  Both the organelle and bacterial DNA are double stranded and  their translation can be inhibited by the chloramphenicol. Some of their replicating enzymes also show similar characteristics.

Thus, the DNA is more closer to bacteria.

3 0
3 years ago
Damage to the frontal lobes of the brain is a likely result of
disa [49]
The chronic long term use of alcohol
4 0
4 years ago
Read 2 more answers
Is it 1) excretory 2) circulatory 3) integumentary 4) digestive 5) nervous 6) respiration​
Dennis_Churaev [7]

Answer:

Integumentary

Explanation:

7 0
3 years ago
What is meant by the genetic code being nearly universal?
Veseljchak [2.6K]

A lot of DNA is structural and doesn't pertain to any genetics while it only takes a small change to change something big. DNA mainly uses 4 different chemicals to change itself, not giving a lot of variety. Most animals share around 98% of the same dna with each other. Humans share 50% of their DNA with a banana. Pretty much everything shares the same double helix design as well. So a lot of genetic code looks similar.

4 0
4 years ago
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