If the innermost wall of a blood vessel is damaged, ________ begin(s) the repair by attaching to the damaged site.
A. fibrin
B. platelets
C. fibrinogen
D. thrombin
Answer: B
You might also like to view...
Where would you find diploe?
A. surrounding the choroid plexus B. in the basal ganglia C. in the centrum semiovale D. between the layers of compact bone in the skull E. in the cortex of the cerebrum
The myelination of central and peripheral axons occurs rapidly through the first few years of life. How can this developmental process explain the improved motor abilities of infants and toddlers?
Where on the diagram is a metacarpal bone?
a) A b) B c) D d) E e) I
The efferent division of the peripheral nervous system is divided into the ____________________, which consists of ____________________ that supply the skeletal muscles, and the ____________________, which innervates smooth muscle, cardiac muscle, and glands
Fill in the blank(s) with correct word