Which of the Following Statements Is True

question 49

Multiple Choice

Which of the following statements is true?

• A)In a p-type doped semiconductor the donor level is close to the valence band.
• B)In an n-type doped semiconductor the acceptor level is close to the valence band.
• C)In a p-type doped semiconductor the acceptor level is close to the valence band.
• D)In an n-type doped semiconductor the donor level is close to the valence band.
• E)None of the statements are true.

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Definitions:

Trisomy-21

A genetic disorder caused by the presence of an all or part of an extra 21st chromosome, also known as Down syndrome, characterized by a distinctive phenotype and intellectual disability.

Down Syndrome

Down syndrome is a genetic disorder caused by the presence of an extra chromosome 21, characterized by physical growth delays and intellectual disabilities.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing information and coordinating bodily functions.

Huntington's Disease

A genetic disorder that causes the progressive breakdown of nerve cells in the brain, leading to physical, cognitive, and psychiatric symptoms.