Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
|Substance |In Bowman's Capsule |In Urine |
|X |0.1 g/L |0.1 g/L |
|Y |0.1 g/L |1.0 g/L |
|Z |0.1 g/L |0.0 g/L |
1. The above table shows the results of an experiment on the functioning of a mammalian kidney. The following item is based on an analysis of the data. Substance X was likely
|a. |reabsorbed in the tubules |
|b. |not reabsorbed and not secreted by tubule cells |
|c. |reabsorbed in the tubules and secreted by tubule cells |
|d. |secreted by tubule cells and not filtered through the glomerulus |
|e. |reabsorbed in the tubules and not secreted by tubule cells |
2. The above table shows the results of an experiment on the functioning of a mammalian kidney. The following item is based on an analysis of the data. Substance Y was likely
|a. |reabsorbed in the tubules |
|b. |not reabsorbed, and secreted by tubule cells |
|c. |reabsorbed in the tubules and secreted by tubule cells