In the cell-mediated immune response, T cells secrete ________, which activate additional components of the immune system.

A. histamine
B. complement
C. collagen
D. cytokines
E. antibodies


Answer: D

Anatomy & Physiology

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The medial longitudinal arch prevents the medial side of the foot from touching the ground

Indicate whether this statement is true or false.

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An elderly neighbor was diagnosed with an astrocytoma tumor in the brain. This cancer affects what types of cell?

a. ependymal cells b. microglia c. astrocytes d. satellite cells

Anatomy & Physiology

What is the role of pacemaker cells?

A. can rapidly develop action potentials B. shallow invaginations of cell membrane C. relatively constant tension maintained for a period of time D. intracellular cytoskeleton E. enzyme that removes phosphate from myosin

Anatomy & Physiology

Among other functions, hepatocytes (liver cells) are specialized for detoxifying drugs or other chemicals. Hepatocytes have large amounts of ________

A) smooth endoplasmic reticulum B) centrioles C) cilia D) microtubules E) DNA

Anatomy & Physiology