What term is used for all chromosomes that are not sex chromosomes?

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Prepare for the PLTW Biomedical Science Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

Multiple Choice

What term is used for all chromosomes that are not sex chromosomes?

Explanation:
All non-sex chromosomes are called autosomes. In humans, these are the 22 pairs of chromosomes that carry most of the genetic information, while the pair of sex chromosomes (X and Y) determines biological sex. Autosomes come in homologous pairs in diploid cells and are separate from mitochondrial DNA, which is a different genetic material found in mitochondria. A term like chromatid sets isn’t used to describe this whole group. So the non-sex chromosomes are autosomes.

All non-sex chromosomes are called autosomes. In humans, these are the 22 pairs of chromosomes that carry most of the genetic information, while the pair of sex chromosomes (X and Y) determines biological sex. Autosomes come in homologous pairs in diploid cells and are separate from mitochondrial DNA, which is a different genetic material found in mitochondria. A term like chromatid sets isn’t used to describe this whole group. So the non-sex chromosomes are autosomes.

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