White blood cells engulf bacteria by means of ________
A) pinocytosis
B) cotransport
C) phagocytosis
D) receptor-mediated endocytosis
E) active transport
C
You might also like to view...
The shape of the lens is controlled by the
A) pupillary sphincter muscles. B) pupillary radial muscles. C) ciliary muscles. D) iris. E) cornea.
Sensory impulses from baroreceptors located in the _____ are transmitted to the cardiovascular control center on the _____ nerve.
A) superior vena cava; vagus nerve B) carotid sinus; glossopharyngeal nerve C) descending aorta; spinal nerves D) right subclavian artery; vertebral nerves
The three sides of this bone form a broad triangle
A) radius B) clavicle C) vertebra D) sternum E) scapula
The covering of the lungs is the ________, and they are located in the ________ cavities.
A. parietal pleura; peritoneal B. visceral pleura; peritoneal C. visceral pleura; pleural D. parietal pleura; pleural