In N-Type Semiconductors

question 53

Multiple Choice

In n-type semiconductors

• A) the energy gap between the valence band and the conduction band is very large.
• B) impurities that donate electrons are added to provide conduction electrons.
• C) a valence band overlaps the empty conduction band.
• D) impurities that provide "positive holes" are added to a pure semiconductor.

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Definitions:

Recessive Monohybrid

An individual resulting from a cross between parents with different alleles for a single gene, who carries two recessive alleles for that gene.

Allele Combination

The specific pairing of alleles located on chromosomes that determines a particular genetic trait in an organism.

Heterozygous

Describes an organism that has two different alleles for a specific gene, resulting in genetic variation.

Genotypic

Genotypic refers to the genetic constitution of an organism, including all of its genes and alleles, which can influence its phenotype or observable characteristics.