What structure sends the electrical impulse to stimulate the atria to contract?
A. Purkinje fibers
B. Sinoatrial node
C. Atrioventricular node
D. Atrioventricular bundle
Answer: B
Anatomy & Physiology
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Match each statement with the correct term below.
A. Gyrus B. Tropic C. Splenium D. Amygdaloid nucleus E. Peduncle F. Genu G. Putamen H. Collateral trigone I. Infundibulum J. Fornix
Anatomy & Physiology
What role do buffer systems play in the human body?
Anatomy & Physiology
Hassall's corpuscles are always found in the lighter-colored ________ regions of the thymus.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
translation occurs in three steps. choose the names of these steps from the list below. select all that apply.
a) elongation b) termination c) replication d) initiation e) transcription
Anatomy & Physiology