An atom has an atomic number of 19 and a mass number of 39. This atom will have
A. 19 neutrons.
B. 39 neutrons.
C. 20 electrons.
D. 20 neutrons.
E. 58 neutrons.
D
Anatomy & Physiology
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The tibial tuberosity is a secondary site of ossification.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Describe the pressures in the atria and ventricles that would cause the opening of the AV valves.
What will be an ideal response?
Anatomy & Physiology
Which statement is FALSE regarding enzymes?
A) Enzymes are composed mostly of proteins. B) Enzymes raise activation energy. C) Enzymes are catalysts. D) None of the listed responses is correct.
Anatomy & Physiology
Write out the equation relating mean arterial pressure to cardiac output and total peripheral resistance.
What will be an ideal response?
Anatomy & Physiology