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Ch 10 urinary system
Question | Answer |
---|---|
what do you call the building phase of matabolism where smaller molecules are converted to larger ones | Anabolism |
what do you call the destructive phase of matabolism where larger molecules are converted to smaller ones | Canabolism |
What is the name of the salivary enzyme | Ptyalin |
glucose, fat, and proteins are used to generate energy via the process of | cellular respiration |
Cellular respiration results in the production of | ATP |
Where does cellular respiration take place | the mitochondrion |
Cellular respiration normally occures in the presence of oxygen and is called | Aerobic metabolism |
If you have low oxygen levels then aerobic metabolism doesn't occure and the cell reverts to | anaerobic metabolism |
Which metabolism process produces the least amount of energy, producing lactate acid waste products. | Anaerobic metabolism |
The peripherial process of heat regulation is under the primary control of the | Hypothalamus |
Where is extracellular fluid found | outside the cells |
where is intracellular fluid found | inside the cells |
Where is interstitial fluid found | outside the blood vessels |
What is ADH | Anti-diuretic hormone |
What are the 2 major functions of the urinary system | filtration of blood by removal of waste products, the maintenance of fluid and electrolyte balance |
What type of organ are the kidneys. Solid or hollow | Solid |
What protective layer of fibrous connective tissue surounds the kidney | the renal capsule |
What are the large urinary tubes called | calyces |
What is the outer portion of the kidney tissue called | the renal cortex |
What is the functional unit of the kidney | the nephron |
The rate at which the blood is filtered through the glomerula is known as | glomerular filtration rate |
What is a steroid hormone produced by the adrenal glands causing an increased rate of sodium and water resorption back into the blood from the tubules | aldosterone |
What produces adlosterone | angiotensin II |
What contributes to the production of anfiotensin II | renin |
A spinal reflex that causes contraction of the smooth muscle of the bladder is known as | micturition reflex |