The correct answer is the release of free radicals. In accidental injuries such as a pulled muscle, there will be a subsequent inflammation and the inflammatory process involves the release of inflammatory mediators which then will increase the migration of inflammatory cells (i.e. neutrophils, lymphocytes) on the site of inflammation. This influx of inflammatory cells will produce a large amount of free radicals (i.e. hydrogen peroxide, superoxide ions) which then will damage DNA.
Answer:
There are no options to this question, however, the question can be answered. The answer is:
FF and FF/Ff
Explanation:
This question involves a single gene coding for possession or not of freckles in humans. The allele for freckles (F) is dominant over the allele for no freckles (f). This means that genotypes FF and Ff (heterozygous) will possess freckles while only genotype ff will not.
According to this question, a couple has several children in which all of the children have freckles i.e. have either genotype FF or Ff. This is as a result of the fact that the parent's genotypes were either FF or Ff. That is, one parent is FF while the other is either FF or Ff. This genotypes will only produce children with freckles.
On the line above the tree line
A. Efficient distribution of goods
Explanation:
The benefit of urban development is in the efficient distribution of goods and services.
Urban centers can have very efficient systems of moving goods from one place to another.
An urban area is a city or densely populated area.
- The population provides rapid ways of getting labor to move goods.
- Technology in such areas also leads to prompt and precise sharing of information about where goods are needed.
The other options highlights the disadvantages of urban development.
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Urban driving brainly.com/question/4729064
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Answer:
veins
Explanation:
Arteries carry blood away from the heart and veins carry blood back to the heart.
