Visual pigments are derivatives of the compound
A) retinal.
B) opsin.
C) rhodopsin.
D) transducin.
E) cGMP.
C
Anatomy & Physiology
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Which is not a correct pairing of a joint with its classification?
A. Proximal radioulnar - pivot B. Intertarsal - condylar C. Tibiofemoral - hinge D. Glenohumeral - ball and socket E. Trapezium and first metacarpal - saddle
Anatomy & Physiology
Poisoning that disables the Na+/K+ pump would cause the volume of the cell to ________.
A. increase B. remain the same C. decrease
Anatomy & Physiology
________ is defined as the movement of air into and out of the lungs
A) External respiration B) Gas transport C) Pulmonary ventilation D) Internal respiration
Anatomy & Physiology
Catecholamines are released by the ________.
A) pancreas B) thyroid gland C) adrenal cortex D) adrenal medulla
Anatomy & Physiology