Nervous Tissue and Central Nervous System Quiz

Supplying nutrients and protective cushioning for neurons (correct)

Directly controlling voluntary movements

Forming myelin sheaths around red blood cells

Generating electrical signals for rapid responses

Supplying nutrients to support neuronal functioning

Forming myelin sheaths around nerve fibers in the central nervous system

Migrating toward injured neurons and phagocytizing microorganisms or debris (correct)

Generating electrical signals to communicate with other cells

Providing a permeable barrier between cerebrospinal fluid and tissue fluid

Circulating cerebrospinal fluid to cushion the brain and spinal cord

Processing and coordinating voluntary movements (correct)

Surrounding and forming myelin sheaths around nerve fibers in the PNS

<p>Conducting electrical and chemical signals for rapid responses</p> Signup and view all the answers

<p>Helping circulate cerebrospinal fluid to cushion the brain and spinal cord</p> Signup and view all the answers