The chief cells secrete ____.?
A) ?gastrin
B) ?mucus
C) ?zymogens
D) ?hydrochloric acid
C
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In a study done in California,women who received WIC services through to a subsequent pregnancy had _____ than women who only received WIC services during their first pregnancy.
A. better iron status B. lower zinc levels C. newborns with lower birth weights D. newborns with lower birth lengths E. higher blood glucose levels
Preservatives added to soft drinks usually consist of benzoic and ascorbic acids and their _____ salts.
A. calcium B. potassium C. sodium D. All of these are correct. E. None of these are correct.
A major purpose of the green revolution was to ____
a. restore plant life to the mountainous slopes in developing countries b. introduce the winged bean plant to Asian countries c. transfer the agricultural technology of the industrial world to developing countries d. establish research stations to monitor the water quality in tropical regions e. support appropriate technology in developing countries dependent upon each situation
What kind of drugs are quickly absorbed across cell membranes?
A. protein-based B. sugar-based C. lipid-based D. carbohydrate-based E. vitamin analogues