Extracellular matrix consists of
A. lacunae and lamellae.
B. heparin and keratin.
C. ground substance and protein fibers.
D. fixed cells and wandering cells.
Answer: C
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A) adequate essential amino acids B) adequate fat calories to provide adequate ATP formation C) excessive amounts of protein in the diet D) ammonia combining with oxygen to form urea
Which factor is inhibitory to digestive functions?
a. acetylcholine b. histamine c. gastrin d. somatostatin e. all are stimulatory
The enzyme that catalyzes the production of cAMP from ATP is phosphodiesterase
Indicate whether the statement is true or false.
Some antibodies cross the placenta.
Answer the following statement true (T) or false (F)