What does label I represent?

A) complement binding site
B) antigen binding site
C) antigenic determinant sites
D) macrophage binding site
E) antibodies


D) macrophage binding site

Anatomy & Physiology

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The genioglossus has muscle spindles. If they are triggered to respond, what will happen to the tongue?

What will be an ideal response?

Anatomy & Physiology

Which of the following is not part of the axial division of the skeletal system?

A) skull B) auditory ossicles C) hyoid bone D) pectoral girdle E) vertebral column

Anatomy & Physiology

The orbicularis oris muscle

A. puckers the mouth for kissing. B. contributes to pouting. C. contributes to laughing and smiling. D. causes crow's feet wrinkles. E. raises the eyelid.

Anatomy & Physiology

Cell shrinking, also known as crenation, occurs when a cell is placed into a(n) _________ solution

A.   isotonic B.   hypertonic C.   hypotonic D.   exergonic

Anatomy & Physiology