Which of the Following Is Not an Anatomical Structure of the Extrapyramidal

question 36

Multiple Choice

Which of the following is not an anatomical structure of the extrapyramidal motor system?

• A)red nucleus
• B)locus ceruleus
• C)substantia nigra
• D)cerebellum

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Definitions:

Androgen-Binding Protein

A protein that binds to androgens (male sex hormones), facilitating their transport and function within the body.

Meiosis

A type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell, as seen in the production of gametes and plant spores.

Gametes

Sex cells (sperm and eggs) that carry genetic information for reproduction.

Chromosome Number

The total number of chromosomes in the nucleus of a cell, which varies among different organisms and is characteristic of each species.