Answer: Fast and slow oxidative fibers.
Explanation:
Addition of more mitochondria to a muscle fiber will have the greatest effect on FAST and SLOW oxidative fibers.
Mitochondria are interesting organelles which are involved in controlling many critical cellular processes for the physiology of the skeletal muscle. They take part in central roles in the area of muscle cell metabolism, energy supply, the regulation of energy-sensitive signaling pathways, reactive oxygen and species production.
Denmark. Once upon a time there was a prince who wanted to find a princess, but ... In the morning she was asked how she had slept. ... prince took her for his wife, because now he knew that he had a real prince
The events that are most likely to be considered a normative age-graded influence on development are marriage and retirement
<h3>What is a normative age-graded influence on development?</h3>
This refers to the various things that cause changes in the lifestyle of a person and can be biological or environmental.
Hence, we can see that when a person gets married, he undergoes a normative age-graded change as his lifestyle and habits change, the same thing happens when someone retires.
Read more about normative age-graded influence here:
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B.) Reference Group
<em>A reference group is the group of people that a person looks to as a point of comparison</em>. This is in terms of attitude, looks, behavior, skill, etc.
In Marina's case, she looks up to the two singers and uses them as a reference point in terms of her singing skill and style, as well as her behavior. In doing this, they become her <em>reference group</em>.