Select the False Statement About Memory Cells and Their Role

question 4

Multiple Choice

Select the false statement about memory cells and their role in the immune response process in the body.

• A) Memory cells are produced when vaccinations are administered.
• B) Some B-cells and T-cells are referred to as memory cells.
• C) Memory cells are lymphocytes that inhibit the activity of the immune system when the immune response is no longer needed.
• D) Memory cells remain in the body for many years and can quickly become reactivated to produce an immune response against an organism that previously infected the body.

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Definitions:

Lactation

The biological process by which mammals produce milk to feed their offspring, involving hormonal regulation and mammary gland development.

Gas Neurotransmitters

Small, gaseous molecules that serve as neurotransmitters in the nervous system, capable of diffusing across cellular membranes to send neural signals.

Nitric Oxide

Nitric oxide is a reactive gas and a signaling molecule in many physiological and pathological processes, playing a pivotal role in vascular regulation, neurotransmission, and immune responses.

Blood Vessels

Tubular structures carrying blood throughout the body, including arteries, veins, and capillaries.