Sheena's B lymphocytes (B cells) produced antibodies to protect her about 3-5 days after she was exposed to a virus. What type of immunity do antibodies provide?

A) cell-mediated immunity B) acquired immunity
C) nonspecific immunity D) innate immunity


Answer: B

Anatomy & Physiology

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The ________ division of the nervous system carries motor commands to muscles and glands

A) spinal B) peripheral C) autonomic D) afferent E) efferent

Anatomy & Physiology

The period when blood is pushed into the arteries is called ________.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Vitamin ________ is crucial for the absorption of calcium from the gastrointestinal tract. Therefore, a deficiency in this vitamin may result in rickets and other bone abnormalities.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

The figure shows the bones of the right orbit. What bone does "C" represent?

A. frontal B. maxilla C. zygomatic D. lacrimal E. ethmoid

Anatomy & Physiology