Which of the following is NOT a function of leukocytes?
A. They recognize and kill cancer cells.
B. They fight infection.
C. They take oxygen to cells.
D. They destroy dead or dying body cells.
Answer: C
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To test someone's glomerular filtration rate, the individual is injected with the polysaccharide ________.
Fill in the blank(s) with the appropriate word(s).
Depolarization from the resting potential of -70 mV proceeds slowly until it reaches a critical level known as ____
a. polarizing action b. electrical action c. depolarizing potential d. active potential e. threshold potential
All of these muscles, except one, adduct the arm. Select the exception
A. Infraspinatus B. Teres minor C. Supraspinatus D. Coracobrachialis E. Triceps brachii
Solutions that have a higher osmotic pressure than body fluids are _________
Fill in the blank(s) with correct word