Answer:
B) The inhibition of normal myelin development in the individual's brain
Explanation:
Phenylketonuria is a disorder characterized by abnormal levels of phenylalanine in the body. It is <u>caused by mutation in DNA that leads to the deficiency of an enzyme known as phenylalanine hydroxylase, which converts phenylalanine to tyrosine</u>, a fundamental substance for dopamine production - related to working memory.
Some of the symptoms of this disorder is intellectual disability, which is caused mainly by demyelination or defective myelin biosynthesis, leading to the <u>inhibition of myelin, a fatty insulating sheath that protects nerves</u>.
Therefore, the cause of the intellectual disability in the individual is <u>the inhibition of normal myelin development in the individual's brain.</u>
Answer:
Glen Allan is an unincorporated community located in far southern Washington County, Mississippi. It is situated immediately east of Lake Washington's southern shore.
Explanation:
Answer:
C. I, II, IV
I U.S. Government securities
II U.S. Government agency securities
IV Bank certificates of deposit
Explanation:
- Municipalities defease debt with high credit rating
- Acceptable securities to the bondholders are U.S. Governments, Agencies, and sometimes (rarely) bank certificates of deposit.
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Answer:
Epicenter, I believe. Wording was a little off.
Answer:
<u>Hypothesis: To study the relationship between the graduation rate and crime among school going children.</u>
<u>Independent variable: school going children</u>
<u>Dependent variable: crime rate</u>
<u>A few previous study based on the similar hypothesis by other researchers.</u>
Explanation:
<u>Independent variable: </u>The term independent variable is determined as a specific variable in a research study or an experiment that is being changed or altered by a researcher or an experimenter to see its effect on the experiments' dependent variable.
<u>Dependent variable: </u>The term dependent variable is determined as a specific variable that is being tested in a research or an experiment.