All of the following are substances found within saliva, except _________
A. hydrochloric acid
B. bicarbonate ion
C. amylase
D. mucin
E. lysozymes
A
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Meiosis results in germ cells with 23 maternal chromosomes in one daughter cell and 23 paternal chromosomes in the other.
Answer the following statement true (T) or false (F)
________ are macrophages found in and around blood channels in the liver.
A) Mast cells B) Monocytes C) Microglia D) Kupffer cells E) Neutrophils
Movement of the cupula in the ampullae of the semicircular canals allows detection of
A) rotational movements. B) high frequency sound. C) linear acceleration. D) low frequency sound. E) a change in body position with respect to gravity.
Hemocytoblasts
A. form branches of trees. B. give rise to all formed elements in the blood. C. are found in yellow bone marrow. D. are specialized cells. E. are abundant in the plasma.