Which of the following would be an example of the process taking place at B?

A)the movement of a specific protein from the membrane to the cytoplasm
B)the binding of a chemical messenger activating a cytoplasmic enzyme, such as kinase, that leads to specific cellular responses
C)the transport of a specific chemical messenger into the cell
D)the conversion of a chemical messenger molecule into a specific product


B)the binding of a chemical messenger activating a cytoplasmic enzyme, such as kinase, that leads to specific cellular responses

Anatomy & Physiology

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The more movable end of a muscle is its

A) origin. B) source. C) insertion. D) fulcrum.

Anatomy & Physiology

Before an antigen can stimulate a lymphocyte, it must first be processed by __________.

a. a macrophage b. an NK cell c. a neutrophil d. a cytotoxic T cell

Anatomy & Physiology

All of the following are part of the limbic system EXCEPT the

A) amygdala B) fornix C) medulla D) hippocampus

Anatomy & Physiology

Which of these cell types produce and help circulate cerebrospinal fluid?

A) astrocytes B) microglia C) ependymal cells D) Schwann cells E) oligodendrocytes

Anatomy & Physiology