-10- Filtration, reabsorption and secretion are important funetions of the urina

Question

-10- Filtration, reabsorption and secretion are important funetions of the urinary system; however, the process of filtration is of lesser importance. TRUE Or FALSE. Urea and urie acid are both nitrogenous waste products that must be removed from the body. TRUE or FALSE. 65. 66. 67. Sulfurie acid is the main acid found in the stomach. TRUE or FALSE 68. Nephrons are macroscopie functional units of kidney tissue. TRUE or FALSE 69. Bile is manufactured by the spleen. TRUE or FALSE 0.Thpros f eadia r RUIE or FALSE. The urinary system is also called the excretory system, and one of its main functions is to remove certain waste products from the blood and eliminate them from the body. TRUE or FALSE. The urinary system comprises two (2) kidneys, one (1) ureters, two (2) urinary bladders and one (1) urethra. TRUE or FALSE. A small blood vessel, called the efferent arteriole, supplies the glomerulus with blood. TRUE or FALSE. The soft, blood-rich spleen is the smallest lymphoid organ. TRUE or FALSE. 71. 72. 73. 74. 75. The pancreas is a soft, elongated organ lying posterior to the greater curvature of the stomach. TRUE or FALSE. 76. In the male, semen is acidic; in the female the vagina is alkaline. TRUE or FALSE 77. The nervous and the endocrine systems are the major controlling systems of the body. TRUE or FALSE

Explanation / Answer

65)False because glomerular filtration is the first step in making urine.it is the process that your kidneys use to filter excess fluid and waste products out of the blood into the urine collecting tubules of the kidney, so they may be eliminated from your body. 66)True nitrogenous waste tend to form toxic ammonia, so to detoxify ammonia by converting it into a relatively nontoxic form such as urea and uric acid. 67)False, the main acid found in the stomach is hydrochloric acid and plays important role in digestion of proteins,by activating digestive enzymes. 68) False, Nephron are microscopic structural and functional unit of the kidney,it contain renal corpuscle and a renal tubule.

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