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Anna007 [38]
3 years ago
7

______ prevent or limit the ability of free radicals to damage polyunsaturated fatty acids and dna in cells.

Biology
1 answer:
vova2212 [387]3 years ago
5 0

The answer is A. antioxidants. Antioxidants is the defense system of the body, it is also the involved prevention of the damage of the cell; examples are aging, common reason of cancer and also different kinds of diseases. There’s always a need to have antioxidants because our body needs protection for the damage by the oxidation may cause.

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When individuals of the same species are reproductively isolated, genetic differences may accumulate in sufficient number so tha
sdas [7]

Answer:

macroevolution

Explanation:

Macroevolution occurs due to the genetic differences accumulates in the population of the same species which gets reproductively isolated from the older population and got different environments and resources to live.

Macroevolution leads to the creation of a new species over a long period of time because of the genetic difference that occurs due to mutation in the gene in the population who got reproductively isolated. So the new species evolved from the macroevolution.

6 0
3 years ago
Why are genetics important to humans
olganol [36]

Answer:

The importance of human genetic research. ... 13.11 Human genetic research generates knowledge with the potential to improve individual and community health. Research can also reveal information about an individual's susceptibility to disease and hence about the individual's future health.

Explanation:

https://www.alrc.gov.au/publication/essentially-yours-the-protection-of-human-genetic-information-in-australia-alrc-report-96/13-the-regulation-of-human-genetic-research/the-importance-of-human-genetic-research/

6 0
3 years ago
When glucose molecules are broken down, energy is released, and carbon dioxide and water are produced. What is this process call
Tcecarenko [31]
Hi there!

This process is known as cellular respiration. It is essential for all living to survive because it allows aerobic organisms to convert food into energy - without cellular respiration, we would not be able to produce energy, making it impossible to perform bodily functions that are important for life. 

The word equation for cellular respiration is:
Glucose (energy) + Oxygen + Water ⇒ Carbon Dioxide + Water 

The balanced chemical equation for cellular respiration is: C₆H₁₂O₆+6O₂+6H₂O⇒6CO₂+12H₂O

Hope this helps!

3 0
3 years ago
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Which is most associated with the building and repair of cells, organelles, and tissues?
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Answer:

Hi... Your answer is D...

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I would say that the answer would be A. because I believe this is the part of the story where Christmas past, present, and future comes to him. Brainliest?

Explanation:

6 0
3 years ago
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