Chemical and gaseous exchange take place ____________________.

between arteries and veins
only across capillary walls
between arteries, veins, and capillaries
only between veins and capillaries
all of the choices are correct


only across capillary walls

Anatomy & Physiology

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The ________ extends the great toe

A) tibialis anterior B) gastrocneumius C) fibularis (peroneous) tertius D) extensor hallucis longus

Anatomy & Physiology

The blood type that has antigen A on the cell and anti-B antibody in the plasma is:

a. type O b. type AB c. type A d. type B

Anatomy & Physiology

Conscious control of micturition inhibits the micturition reflex by using nerve centers in the

A. medulla oblongata. B. pons and hypothalamus. C. brainstem and cerebral cortex. D. spinal cord.

Anatomy & Physiology

A set of primary teeth consists of 20 teeth, whereas a set of secondary teeth consists of 32 teeth.

Answer the following statement true (T) or false (F)

Anatomy & Physiology