Which Area of the Brain Assumes the Responsibility for Involuntary

question 9

Multiple Choice

Which area of the brain assumes the responsibility for involuntary muscle control and for maintaining balance and posture?

• A)Cerebrum
• B)Cerebellum
• C)Diencephalon
• D)Brainstem

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Definitions:

mRNA Transport

The process by which messenger RNA (mRNA) molecules are transported from the nucleus to the cytoplasm where they can be translated into proteins.

Regulation of Chromatin

The process by which the structure and function of chromatin are controlled or influenced, affecting gene expression and DNA replication.

Heterochromatin

A tightly packed form of DNA, which comes in different varieties and is associated with regions of DNA that are gene-poor and transcriptionally inactive.

Regulation of Transcription

The process of controlling the synthesis of RNA from a DNA template, a critical step in gene expression.