Much of the mucus in the mouth comes from the ________ salivary gland under the tongue.
A. parotid
B. sublingual
C. submandibular
D. subtastebud
Answer: B
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Following diagnosis with pancreatic cancer, Neil had a large portion of his pancreas removed. Which of the following hormones will now be found in lower amounts?
A. CCK B. Vasopressin C. Oxytocin D. Thryoid hormone E. Insulin
Sister chromatids ___________.
A) contain twice the normal amount of DNA. B) are found in cells called primary gametes. C) are found in cells called primary gametes, contain twice the normal amount of DNA, and occur during ovum formation. D) are found in cells called primary gametes and contain twice the normal amount of DNA. E) occur during ovum formation.
The ducts that carry secretion from the pancreas empty into which part of the digestive tract?
a. stomach b. duodenum c. ileum d. jejunum
In a workout your muscle cells produce lactic acid, yet you maintain a constant blood pH because ________
A) the body contains chemicals called buffers that resist changes in pH B) endothelial cells secrete excess H+ to prevent a decrease in pH C) metabolic acids are neutralized in muscle cells before released into the blood D) metabolic bases are produced at the same rate by muscle cells to neutralize the acids E) the respiratory system removes excess H+ from the blood before the pH is lowered