What is the best description of the efferent pathway of a reflex arc?
A. signals from the integrating center to receptors
B. the route by which receptors send signals to effectors
C. signaling pathway for receptors to influence the integrating center
D. the route by which effector organs send signals to receptors
E. the route by which signals from an integrating center reach effector organs
E
You might also like to view...
Transcellular transport across the cell is regulated by ____________________ and ____________________ proteins
Fill in the blank(s) with correct word
Which of the following bones is not part of the orbit of the skull?
A. Ethmoid B. Frontal C. Sphenoid D. Vomer
Which of the following statements with regard to vision is FALSE?
A. There are two basic types of photoreceptors in the retina, rods, and cones. B. There are normally four different photopigments in the retina. C. Photoreceptors are neurons. D. There are four different chromophore molecules in the retina. E. There are four different opsins in the retina.
The function of the appendicular muscles is to
A) support and position the bones of the skull, thoracic cage, and vertebral column. B) support, move, and brace the limbs.