Which Determines Whether a Message Will Be Excitatory or Inhibitory

question 48

Multiple Choice

Which determines whether a message will be excitatory or inhibitory?

• A)neurotransmitters and their receptors
• B)the ion channel and its receptor
• C)neurons and their ion channels
• D)the selective activation of hormones

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Definitions:

Arthritic Attack

A sudden or severe episode of joint pain and inflammation typically associated with arthritis, affecting one or more joints.

Breast Cancer

A malignant tumor that originates in the cells of the breast, known for being one of the most common cancers affecting women worldwide.

Lumpectomy

Breast surgery that removes only the malignant tumor and surrounding lymph nodes.

Radical Mastectomy

A surgical procedure to treat breast cancer by removing the entire breast, chest muscles, and surrounding lymph nodes.