The Atomic Mass Number Is Equal to the Sum of the

question 41

Multiple Choice

The atomic mass number is equal to the sum of the

• A) neutrons and isotopes
• B) neutrons and electrons
• C) neutrons and protons
• D) protons, neutrons, and electrons
• E) protons only

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Definitions:

Transposable Elements

DNA sequences that can change their position within a genome, sometimes creating or reversing mutations and altering the cell's genetic identity.

Chromosome Region

A specific segment of a chromosome where genes are located.

Exons

Portions of a gene that are transcribed and translated into proteins, interspersed with noncoding sequences called introns.

Amniocentesis

A medical procedure used in prenatal diagnosis, involving the extraction of a small amount of amniotic fluid from the uterus to test for genetic abnormalities and infections.