A specific time during development when a particular event has its greatest consequences, and the presence of certain kinds of environmental stimuli is necessary for development to proceed normally is referred to as critical period.
<u>Explanation:</u>
A step in the process in which the nervous system is particularly sensitive to environmental stimuli is understood as a critical period. If the life form does not obtain the suitable stimuli necessary to develop a given mechanism during this period, it may be challenging, or even unfeasible, to develop that component later on in life. For an instance the prime time of learning is learning how to crawl and walk, another is communicating and how to communicate properly with others.
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As they built the railroad, the Union Pacific workers faced many struggles with the Native Americans. Bloody battles resulted from the railroad's appearance in these peoples lands. The Native Americans felt threatened by the "white man and his iron horse". However, they fought through and continued to build.
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Answer:
c. all of the answers
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Four development areas of behavior therapy: classical conditional stage, cognitive stage, operational stage and stimuli-response relationship.
Explanation:
Behavior therapy related with behavioralism known as behavioral psychotherapy. It is used to measure mental health disorder. Psychologically a person from his birth to death cross some emotional stages which some time importantly leads to unhealthy behavior or mental condition.
Behavioral approach is the scientific study of human mind which deals with classical conditioning, cognitive, operational and mature stage. In different age group. It implies potential behavior and eliminate mal adaptive behavior. It is also called clinical psychotherapy.
Both the pellet (mitochondrial MDH) and the supernatant (cytoplasmic MDH) contain MDH.
Separation has been achieved. One does not need to separate each fraction to separate two cell fractions from each other.
Adding additional steps before and after the mitochondrial step will increase the purity, but based on the description to isolate the two enzymes, the job is done. Tell your partner to keep both fractions.
A compact, sterile dosage form with an ovoid or rod shape that is essentially pure steroid hormones compressed; it is designed for subcutaneous implantation in bodily tissues and acts as a depot for the hormone's prolonged, gradual release.
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