Which substance uses a carrier protein to cross the plasma membrane by facilitated diffusion?
A) Na+ ions B) Cl- ions C) glucose D) water
Answer: C
Anatomy & Physiology
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Sinuses are absent from which bone?
A. Sphenoid B. Frontal C. Temporal D. Maxilla E. Ethmoid
Anatomy & Physiology
The parietal lobes are responsible for vision.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Which of the following is a pivotal molecule associated with the external surfaces of aggregated platelets and is involved in the intrinsic and extrinsic mechanisms of blood clotting?
A) PGI2 B) PF3 C) Thrombin D) Thromboplastin (prothrombin activator)
Anatomy & Physiology
The blood supply to the superior surface of the muscular diaphragm is provided by the ________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology