Identify the highlighted structure.
zona pellucida
Anatomy & Physiology
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Which of these is not part of the upper respiratory system?
A) larynx B) pharynx C) nasal cavity D) nose E) sinuses
Anatomy & Physiology
Which of the following is NOT a major function of the blood?
a) Transportation of nutrients b) Regulation of blood pH c) Protection against infectious disease d) Transportation of heat e) Production of oxygen
Anatomy & Physiology
When the __________ contracts it flattens, the thorax expands, and air is drawn into the lungs.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
A process that requires energy to move a substance against its concentration gradient is called:
A) passive transport. B) facilitated transport. C) osmosis. D) active transport.
Anatomy & Physiology