Jeremy is sitting quietly when the muscles in his left leg begin to “twitch.” this activation of movement in his voluntary muscles is most likely due to the release of the neurotransmitter

Jeremy is sitting quietly when the muscles in his left leg begin to “twitch.” This activation of movement in his voluntary muscles is most likely due to the release of the neurotransmitter​ Acetylcholine .

The primary function of acetylcholine is to carry signals from motor neurons to the body's skeletal muscles.

The watery environment that the DNA and ribosomes float within is called the nucleoid region. The nucleoid region is an odd shaped part inside a cell that comprises all or most of the genetic material within an entire cell.