Which of the Following Mechanisms in Fragile X Syndrome (FXS)

question 12

Multiple Choice

Which of the following mechanisms in fragile X syndrome (FXS) leads to expression of the disorder?

• A)Trinucleotide repeat sequences interspersed with the exons of the FMR1 gene, resulting in the production of an abnormal protein
• B)Trinucleotide repeat sequences causing methylation of the FMR1 gene, thus silencing its expression
• C)Increased production of microRNA molecules that interfere with the transcription of the FMR1 gene
• D)Increased production of microRNA molecules that interfere with the translation of the FMR1 gene

Understand the application of information technology in physical process control.

Explain basic and advanced process strategies, process control systems, and the tools of process analysis and design.

Identify and describe the major types of neurons and their functions in the nervous system.

Understand the structures and functions of the brain's lobes.

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Definitions:

Genotype

Refers to the genetic makeup of an organism, consisting of both visible and non-visible traits determined by its genes.

Differing Genotypes

Refers to the variation in the genetic makeup among individuals within a population.

Predicted Results

The expected outcomes or findings of an experiment or study based on theoretical understanding or previous research.

Mendel's Law

Mendel's law refers to the foundational principles of inheritance discovered by Gregor Mendel, including the law of segregation and the law of independent assortment.