Biology Which of the following are involved directly in pulmonary circulation? Right atrium, aorta, and left ventricle Superior vena cava, right atrium, and left ventricle Left ventricle, aorta, and inferior vena cava Right ventricle, pulmonary artery, and left atrium Right atrium, aorta, and left ventricle Superior vena cava, right atrium, and left ventricle Left ventricle, aorta, and inferior vena cava Right ventricle, pulmonary artery, and left atrium ANSWER DOWNLOAD EXAMIANS APP
Biology Which of the following may cause the breakdown of pyruvate into lactic acid in our muscles? Lack of Oxygen Lack of water Lack of nitrogen Lack of carbon dioxide Lack of Oxygen Lack of water Lack of nitrogen Lack of carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Biology Ramapithecus and Cro-Magnon man are considered None of these ancestors of monkey ancestors of lion ancestors of modern man None of these ancestors of monkey ancestors of lion ancestors of modern man ANSWER DOWNLOAD EXAMIANS APP
Biology Oxyreductases, transferases, hydrolases, lyases, isomerases and ligases are all classes of proteins vitamins enzymes hormones proteins vitamins enzymes hormones ANSWER DOWNLOAD EXAMIANS APP
Biology Enzymes are produced by Spleen Endocrine glands Exocrine glands Liver Spleen Endocrine glands Exocrine glands Liver ANSWER DOWNLOAD EXAMIANS APP
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